What conditions cause the vacuole to fill with water?




What conditions cause the vacuole to fill with water?


the concentration of water inside the cell is the same as the concentration outside the cell


the temperature of water in the vacuole is lower than the temperature of its environment


the concentration of water is greater outside the cell than inside the cell


the temperature of water in the vacuole is higher than the temperature of its environment

Answers

Answer 1

The condition that cause the vacuole to fill with water is option (c) The concentration of water is greater outside the cell than inside the cell

The concentration of water is greater outside the cell than inside the cell is the condition that causes the vacuole to fill with water. This process is known as osmosis. Osmosis is the movement of water across a selectively permeable membrane, from an area of higher water concentration to an area of lower water concentration.

When the concentration of water is greater outside the cell than inside the cell, water will move into the cell through the selectively permeable membrane, causing the vacuole to fill with water. This can cause the cell to expand and may lead to various physiological changes.

Therefore, the correct option is (c) The concentration of water is greater outside the cell than inside the cell

Learn more about Osmosis here

brainly.com/question/31028904

#SPJ4


Related Questions

when red flowered snapdragons are crossed with white flowered snapdragons, all the f1 plants will ave pink flowers. if mendel had used snapgragons instead of pea plants he would have had difficulty in formulating his principle of

Answers

When red flowered snapdragons are crossed with white flowered snapdragons, all the F1 plants will have pink flowers. If Mendel had used snapdragons instead of pea plants, he would have had difficulty in formulating his principle of incomplete dominance.

Incomplete dominance is a type of inheritance where one allele for a specific trait is not entirely dominant over the other allele. Incomplete dominance is described as a type of gene interaction where both the dominant and recessive alleles are expressed as a blended phenotype in the F1 generation.

Incomplete dominance was first described by Carl Correns, Erich von Tschermak, and Hugo de Vries. They studied snapdragon flowers, which produced a pink color when the dominant red allele was crossed with the recessive white allele. Because Mendel's pea plants only exhibited complete dominance, he would have had difficulty formulating his principle of incomplete dominance if he had used snapdragons instead of pea plants to study genetic inheritance.

Learn more about allele at:

https://brainly.com/question/23516288

#SPJ11

which of the following occurs when a sessile biofilm (or a part of it) begins to starve or experiences oxygen depletion?

Answers

When a sessile biofilm (or a part of it) begins to starve or experiences oxygen depletion, cell death occurs.

A biofilm is a community of microorganisms that stick to each other and cling to surfaces. They produce and live in a self-produced matrix of extracellular polymeric substances (EPS). Biofilms are formed by bacteria, fungi, and algae in natural, industrial, and medical settings. Microorganisms in a biofilm display distinct physiological and metabolic features from free-living cells, and they're more resistant to antimicrobial drugs and environmental stress. They're also more tenacious and tough to eliminate than planktonic organisms that exist independently in the environment. Their resistance is due to a combination of genetic, biochemical, and ecological factors, as well as the structural properties of the biofilm.When a sessile biofilm (or a part of it) begins to starve or experiences oxygen depletion, cell death occurs. The EPS is the biofilm's matrix, which surrounds the microorganisms, might become compromised. The lack of nutrients in the biofilm causes the microorganisms to consume their own EPS. EPS might start to degrade, which allows the loss of integrity of the biofilm. Nutrient deprivation, pH changes, the presence of free radicals, and host defenses, such as the immune system, are all stressors that might cause biofilm cell death. Therefore, we can say that cell death occurs when a sessile biofilm (or a part of it) begins to starve or experiences oxygen depletion.

Learn more about biofilm: https://brainly.com/question/13232627

#SPJ11

please choose the term used to describe the type of antimicrobial resistance that is of most concern today. multiple choice: A) native B) mutational C)intrinsic D) acquired E) inherent

Answers

The term used to describe the type of antimicrobial resistance that is of most concern today is acquired. So the correct option is D.

Antimicrobial resistance (AMR) is a public health problem that results when germs such as bacteria, viruses, fungi, and parasites alter over time and become resistant to medications used to cure them. Because germs that are immune to medicines that once worked for them are difficult to treat, AMR can make it difficult to treat infections in people and animals, resulting in serious infections and even death. Acquired is the most concerning type of antimicrobial resistance. It refers to a situation in which an organism acquires resistance genes from another organism, which can occur through horizontal transfer.

Learn more about Antimicrobial resistance (AMR): https://brainly.com/question/10868637

#SPJ11

le.
(b)
(i)
The diagram shows the gill filaments of a bony fish. The flow of water across the gill plates
is shown.
capillaries
(ii)
gill filament
Š
gill plate
water current
Draw an arrow on a capillary to show the direction of blood flow in the gill plate. [1]
Use the letter H, to indicate on the diagram, an area where there is the highest
concentration of oxygen in the blood of the gill plate.
Use the letter L to indicate where there is the lowest concentration of oxygen in the
water passing over the gill plate.
[2]
(iii) Name this type of flow and explain how it improves the efficiency of oxygen uptake.
[2]

Answers

Answer:

(b)

(i)

Here is the labeled diagram of the gill filaments of a bony fish, with the requested arrow and labels:

markdown

Copy code

capillaries

(ii) Š

↑ gill plate

│ water current

H L

(ii)

The letter H indicates an area where there is the highest concentration of oxygen in the blood of the gill plate, which is at the end of the capillary bed closest to the water flow. The letter L indicates where there is the lowest concentration of oxygen in the water passing over the gill plate, which is at the end of the gill filament farthest from the water flow.

(iii)

This type of flow is called countercurrent flow. It improves the efficiency of oxygen uptake because it maintains a concentration gradient between the water and the blood across the entire length of the gill filament. As the water flows over the gill filaments, oxygen diffuses from the water into the blood of the capillaries. Because the concentration of oxygen is always higher in the water than in the blood, oxygen continues to diffuse across the entire length of the filament. This ensures that the blood leaving the gill filament at the end closest to the heart has the highest possible concentration of oxygen. If concurrent flow were used, where water and blood flow in the same direction, the concentration gradient between the water and blood would be reduced along the length of the gill filament, resulting in less efficient oxygen uptake.

(please mark my answer as brainliest if it was helpful)

considering a pig, how does the location of the umbilical cord compare to the spine?

Answers

The spine in the pig is that the pig’s first thoracic vertebrae is high, broad, and inclined cranially and the umbilical cord leads to the mouth in a fetal pig. The function of this cord is to transport nutrients from the mother to the fetus.

The umbilical cord in the pig is different than the cord in the humans, the umbilical cord in the pig is that In the cord of the pig the wall of the umbilical arteries only contains circularly disposed smooth-muscle cells, more compact centrally; the vein in one of the two specimens contains also scattered, longitudinally placed cells beneath the intima.

when we do the anatomy of the pig, we can see that the two umbilical vessels can be seen in the umbilical cord, and the flattened urinary bladder lies between them.

If the pig is male, it will have a small urogenital opening immediately behind the umbilical cord. If the pig is female, the urogenital opening will be just behind the anus under the pig’s tail.

To know more about umbilical cord,

https://brainly.com/question/5433885

#SPJ4

how is the lunar-linked rhythm of fiddler crab courtship similar in mechanism and function to the seasonal timing of plant flowering?

Answers

The lunar-linked rhythm of fiddler crab courtship is similar to the seasonal timing of plant flowering in terms of mechanism and function.

The lunar-linked rhythm of fiddler crab courtship is similar in mechanism and function to the seasonal timing of plant flowering in the following ways:

Both are regulated by environmental cues, such as light and temperature.Both involve the synchronization of biological processes with external factors.Both help to increase the likelihood of successful reproduction.

Therefore, the lunar-linked rhythm of fiddler crab courtship and the seasonal timing of plant flowering are examples of biological timing mechanisms that are influenced by environmental factors.

Learn more about biological timing mechanisms at https://brainly.com/question/8867958

#SPJ11

match the following organelles/structures with whether they are found in plant cells, animal cells, or both plant and animals (use the letters in the blanks to answer the questions).

Answers

Organelles or structures that are present in cells are given below:

Animal Cells: membrane plasma, Cytoplasm, Nucleus, Lysosomes, Centrioles.Plant Cells: cell wall, Membrane plasma, Chloroplast, Cytoplasm, Central vacuole, Nucleus.

Organelles in cells

Some organelles are present only in animal or plant cells, while others are present in both. Some are the following:

Cell wall: provides structural support and protection in plant cells.Plasma membrane: regulates the passage of substances into and out of the cell.Chloroplast: converts light energy into chemical energy through photosynthesis in plant cells.Cytoplasm: houses the cell's organelles and is the site of many cellular processes.Central vacuole: stores water, nutrients, and waste products in plant cells.Nucleus: contains and protects the cell's genetic material and controls gene expression.Lysosomes: contain digestive enzymes that break down waste materials and cellular debris in animal cells.Centrioles: help to organize the cell's cytoskeleton and are involved in cell division in animal cells.

The complete question is attached in the image below.

learn more about animal and plant cells

https://brainly.com/question/913732

#SPJ11

A part of a chromosome of a fungus was sequenced, it contained 28% thymine(T). What percent would by adenine (A)

Answers

Adenine always couples with thymine, and nucleotides always pairs with guanine, according to Chargaff's rule. Hence, the ratio of A to T must be about equal.

If Dna is found 28% herringbone, and which amount of guanine is there?

Adenine binds to Thymine, followed by Cytosine binds to Guanine, so first, remember your strands. As a result, 28% Adenine must also be 28% Thymine. 28+28 = 56%, thus subtracting it from 100 yields the remaining proportion, or 44%, which must be divided between cytosine and guanine, each of which accounts for 22%.

If Cells contain 20% adenine groups, what percent if purines is present?

Thymine is 20percentage points as well since adenine is 20%. Together, they account for 40%. The remaining 60% , 100 be divided evenly between the two amino acids, making each one 30%. While uracil does not exist in DNA, it shares thymine's proportion.

To know more about nucleotides visit:

https://brainly.com/question/30299889

#SPJ1

8. Most organisms were unable to live in the area for the first six months after the eruption. After the pioneer species, what organisms to you expect to begin inhabiting the area?
[] secondary consumers
[] tertiary consumers
[] primary consumers
[]autotrophs
9. Two types of stickleback fish are found in a lake in British Columbia. One kind of stickleback is large, lives on the bottom of the lake, and eats other fish. The second kind of stickleback is small, lives in the open water, and eats plankton.Based on this information, which of the following statements most likely describes the two kinds of stickleback fish?
[] they are different populations of fish
[] they are different communities of fish
[] are they the same population of fish
[] are they the same community of fish

Answers

8. After the pioneer species, you would expect primary consumers, such as autotrophs, to begin inhabiting the area.

9. The two kinds of stickleback fish seen are different populations of fish.


8. Pioneer species are the first organisms to colonize a new area after a disturbance, such as a volcanic eruption. They are often autotrophs, such as lichens or algae, that can survive in harsh conditions.

Over time, as the pioneer species break down rocks and other materials and add organic matter to the soil, other organisms are able to move in. This includes primary consumers, which are organisms that eat autotrophs.

Therefore, it is expected that primary consumers will begin inhabiting the area after the pioneer species.

9.  Populations are groups of organisms of the same species that live in the same area and interact with each other. In this case, there are two different types of stickleback fish, one large and bottom-dwelling and the other small and living in the open water.

These two types of fish are both sticklebacks, but they have different traits and habitats, which suggests that they are different populations.

A community, on the other hand, is all of the populations of different species that live in the same area and interact with each other.

Therefore, it would be correct to say that the two different populations of fish are seen.

Learn more about pioneer species here:

https://brainly.com/question/5018594

#SPJ11

Determine whether the two events are mutually exclusive. Explain your answer. a. Randomly selecting a female student Randomly selecting a student who is a Bachelor b. Randomly selecting a person with type A blood Randomly selecting a person with type O blood c. Rolling a die and getting an odd number Rolling a die and getting a number less than 3 d. Randomly selecting a person who is under 21 years of age Randomly selecting a person who is over 30 years of age

Answers

The two mutually exclusive events are options b and d.

Two events are mutually exclusive when they cannot occur at the same time. The probability of these events occurring simultaneously is zero.

Option b. is a mutually exclusive event because a person can't have both type A and type O blood at the same time. Option d. is also a mutually exclusive event because a person cannot be younger than 21 and older than 30 at the same time,

Options a. and c. are not mutually exclusive events because they can occur at the same time. The female student can be a graduate and when rolling the die she can get an odd number less than 3, which would be the number 1.

More information on mutually exclusive events at https://brainly.com/question/12961938

#SPJ11

which of these is the most recent adaptation of plants for life on land?

Answers

A water-repellent cuticle, stomata that control water evaporation, specialised cells that give stiff support against gravity, and specialised structures that capture sunlight are just a few examples of how plants evolve.

In order for terrestrial plants to grow, seeds are essential. Sexual organs, a multicellular embryo shielded by parental tissue, a vascular transport system, and rhizoids, roots, and root hairs necessary for soaking up nutrients and water are all present. Haploid and diploid generations alternate. The construction and upkeep of developmental programmes required for plants to adapt to life on land rely on the regulation of gene expression for the evolution of morphological variation. The genetic and molecular mechanisms behind morphological variation and plant adaptation to land are still poorly understood, despite advances in these fields.

Learn more about sunlight here:

https://brainly.com/question/1603783

#SPJ1

fat leaves the chylomicron and moves into adipose cells when the chylomicron come into contact witha. ribosomeb. antibodiesc. lipoprotein lipase

Answers

When chylomicrons come into contact with lipoprotein lipase (LPL), fat leaves the chylomicron and moves into adipose cells. Therefore, the option that represents the correct answer is C. Lipoprotein lipase.

Lipoprotein lipase (LPL) is an enzyme that catalyzes the hydrolysis of triglycerides in chylomicrons and VLDLs (very-low-density lipoproteins) into glycerol and free fatty acids, which are transported into the adipose tissue for storage, muscle tissue for energy use, and other organs for various functions. LPL is produced by adipocytes, skeletal muscle cells, and the heart.

Therefore, this enzyme is found on the endothelial surface of blood vessels in the tissues where the triglyceride-rich lipoproteins come into contact. the fat leaves the chylomicron when they come into contact with lipoprotein lipase (LPL).

To know more about Adipose cells please visit :

https://brainly.com/question/29712420

#SPJ11

During what phase of mitosis do the chromosomes line up on the equator of the cell? Select one:
a. prophase
b. telophase
c. anaphase
d. interphase
e. metaphase

Answers

The phase of mitosis during which chromosomes line up on the equator of the cell is metaphase. Therefore the correct option is option E.

Mitosis is a cell division process that occurs in most eukaryotic cells. In this process, a parent cell produces two identical daughter cells. Mitosis has five stages: prophase, metaphase, anaphase, telophase, and interphase.

Chromosomes are visible and condense during mitosis, as a result of the coiling of DNA around proteins called histones.Mitosis can be divided into four distinct stages: prophase, metaphase, anaphase, and telophase. During metaphase, the chromosomes line up on the equator of the cell, which is known as the metaphase plate.

The centromeres of the chromosomes are located on the metaphase plate. Chromosomes can then be separated and pulled to opposite poles of the cell during anaphase.

The spindle fibers of the cell, which are microtubules that connect the centrosomes to the chromosomes, are responsible for the separation and movement of the chromosomes. Therefore the correct option is option E.

For such more question on metaphase:

https://brainly.com/question/13627503

#SPJ11

Can you help me please?

Answers

The image shows DNA and the phosphate backbone and the guanine creates it.

which of these must happen for corn seeds to develop on the ear?

Answers

For corn seeds to develop on the ear, the following events must happen: Pollination, Fertilization, Cell Division, Nutrient Supply, and Maturation.

Pollination: The pollen from the tassel (male flower) must land on the silk (female flower) of the ear.

Fertilization: The sperm from the pollen must fuse with the egg cell inside the ovule located at the base of the silk. This fertilization produces a zygote which will develop into an embryo.

Cell Division: The zygote begins to divide and forms the embryo, which will eventually develop into the corn kernel.

Nutrient Supply: The kernel is supplied with nutrients from the endosperm, which is a tissue that surrounds the embryo.

Maturation: The kernel continues to grow and mature until it is ready for harvest.

Therefore, all of these events must happen for corn seeds to develop on the ear.

To know more about corn seeds here

https://brainly.com/question/14034703

#SPJ4

When a neuron is at rest, the K+ ________
gradient favors K+ diffusion out of the cell while the ________ gradient favors K+ diffusion into the cell .
A. concentration; electrical
B. concentration; concentration
C. electrical; electrical
D. electrical; concentration

Answers

Answer:

A. concentration; electrical

in rabbits, black fur (B) is dominant over brown fur(b). Consider the punnett square.Both of the parents in the Punnett square are:blackbrownhomozygous dominanthomozygous recessive

Answers

In rabbits, black fur (B) is dominant over brown fur (b). The Punnett square is shown below, and both parents are b. homozygous dominant.

A Punnett square is a chart that scientists utilize to predict the likelihood of an offspring inheriting a particular trait. It is a visual representation of Mendelian genetics' fundamental principles. A Punnett square can be used to estimate the chances of an offspring inheriting particular characteristics by organizing the alleles from both parents.

An individual has two copies of the same allele in their DNA sequence, and the alleles are the same. Homozygous dominant alleles are a pair of genes that specify the same characteristics and that are both dominant alleles. As a result, the offspring will inherit black fur in a 100 percent likelihood. The alleles for black fur from both parents are present in the offspring's genome, so the black fur trait will be expressed as a result.

Learn more about allele at:

https://brainly.com/question/23516288

#SPJ11

How do scientists use comparative embryology for evidence of evolution? (Use the photo provided to explain. SPAM ANSWERS = INSTANT REPORT.)

Answers

by demonstrating that all vertebrates develop similarly and have a putative common ancestor.

Look at the following sketch: What is illustrated in this sketch? Describe the term given in your answer in Question ?1​

Answers

This image illustrates peristalsis

Definition: it is a series of wave like contractions that moves good through the digestive tract

In clonal selection of B cells, which substance is responsible for determining which cells will eventually become cloned?a. antigenb. interferonc. antibodyd. complement

Answers

In clonal selection of B cells, antigen is the substance responsible for determining which cells will eventually become cloned. Therefore the correct option is option A.

Clonal selection is a mechanism by which the immune system identifies and destroys pathogens such as bacteria, viruses, and fungi that cause diseases. It occurs when a specific antigen binds to and activates only those T lymphocytes that are specific for it.

This selective activation results in the proliferation of the activated T lymphocytes, resulting in the production of a large population of antigen-specific T lymphocytes. Antigens are foreign molecules that elicit an immune response when they enter the body.

They are typically proteins or carbohydrates that are present on the surface of bacteria, viruses, and fungi. When an antigen enters the body, it is picked up by specialized immune cells called dendritic cells.

In conclusion, the antigen is the substance responsible for determining which cells will eventually become cloned in clonal selection of B cells.

For such more question on antigen:

https://brainly.com/question/7597406

#SPJ11

In a bacterial transcription unit, the role of the ?? is to form a recognition and binding site for RNA polymerase

Answers

In a bacterial transcription unit, the role of the promoters is to form a recognition and binding site for RNA polymerase.

In the bacterial transcription unit, promoters serve as an RNA polymerase binding and recognition site. Promoters are particular DNA components that are present before the transcription start site. The RNA polymerase subunit binds to promoters to deliver a catalytically effective RNA polymerase core.

Using a DNA template, RNA molecules are produced by RNA polymerase, a multi-unit enzyme. Prior to translation, which is the process of decoding RNA into proteins, the transcription of genetic information into RNA is the initial phase of gene expression.

To know more about promoters, refer:

https://brainly.com/question/13063358

#SPJ4

which of the following substances would not be found in lymph? proteins water lymphocytes red blood cells

Answers

The substance that would not be found in lymph is red blood cells. Lymph is a fluid that circulates in the lymphatic system's lymph vessels.

Lymph is a transparent, yellowish fluid made up of white blood cells that are transmitted from the bone marrow to the thymus gland. The lymphatic system's primary function is to maintain fluid balance in the body, prevent infection, and aid in the body's immune response.

Red blood cells in Lymph does not contain red blood cells because the cells lack nuclei and have a biconcave shape. They can only move through capillaries in single file because of their shape. Red blood cells would be too large to pass through lymphatic vessels, which have a much smaller diameter than capillaries.

This, in essence, implies that red blood cells cannot pass through the lymphatic system. Lymphocytes are a type of white blood cell that plays an essential role in the body's immune system. T cells, B cells, and natural killer cells are the three main types of lymphocytes. T cells and B cells work together to identify and kill foreign substances and antigens in the body. Natural killer cells aid in the removal of cancer cells and cells infected with viruses.

know more about red blood cells here

https://brainly.com/question/12265786#

#SPJ11

An elementary reaction is known to be bimolecular. What does this mean? A) Two molecules of products are made B) The order of the reaction is 2 C) Two molecules must collide at the same time D) Both A and B E) Both B and C

Answers

An elementary reaction is known to be bimolecular. This means that two molecules must collide at the same time. Thus, option C is the correct answer.

Bimolecular reactions are chemical reactions that occur between two reactant molecules. According to reaction kinetics, bimolecular reaction rate laws have second-order kinetics. The reaction rate is proportional to the product of the concentrations of two reactants, so the concentration of two reactants in the collision is necessary. Thus, the reaction is bimolecular. The general formula of the reaction is A + B -> AB. The rate equation of the bimolecular reaction is rate = k [A] [B] or rate = k [A]^2.The order of a reaction is determined by the order of the slowest elementary step. The order of the reaction is 2 when a bimolecular reaction occurs through an elementary step. Thus, option B is incorrect. An elementary reaction only includes a single step. The species present in the reactants and products of an elementary reaction are known as molecules, ions, or atoms. In an elementary reaction, the number of products that form corresponds exactly to the number of reactants that are lost. Thus, option A is also incorrect. Therefore, the correct option is C) Two molecules must collide at the same time.

For more such questions on bimolecular

https://brainly.com/question/31035089

#SPJ11

in eukaryotic cells, how do transcription factors act to control gene expression?

Answers

Transcription factors in eukaryotic cells can functionally regulate gene expression by acting in oligomeric assemblies formed from an intrinsically disordered protein phase transition enabled by molecular crowding.

if you mate a dog with a bbee genotype to a dog with a bbee genotype, what percent of each phenotype would you expect over the course of many litters?

Answers

If you mate a dog with a bbee genotype to a dog with a bbee genotype, you can expect 25% of each phenotype over the course of many litters.

What is a phenotype?

A phenotype is an observable characteristic that arises from an individual's genotype. For example, the color of an individual's eyes, fur, or feathers is a phenotype, as is their ability to taste certain foods or produce specific enzymes. The phenotype is determined by the genotype, or the genetic makeup, of an individual.

How are phenotypes determined?

A single gene or a group of genes determines an organism's phenotype. The expression of a gene is referred to as its genotype, while the physical, observable characteristics that arise as a result of that expression are referred to as the phenotype.

A Punnett square is a tool used to calculate the possible results of a genetic cross between two parents with known genotypes. A Punnett square can be used to determine the probability of each phenotype or genotype for their offspring when given the parents' genotypes.

In the question, the two parent dogs have a Bbee genotype, which implies they both possess one dominant B allele and one recessive b allele, as well as two copies of the recessive e allele. A Punnett square can be used to determine the possible genotypes and phenotypes of the offspring. When crossing the two parent dogs in the Punnett square, the following results are obtained:

bbEeBbEeBbEebbeeBbEeBbeeBbEeBbEebbeeBbeeBbEebbeeBbeeBeeBbeeBebe

The following phenotypes are expected to occur in the offspring:

brown with eyes that are not white: 1/4 or 25%

brown with eyes that are white: 1/4 or 25%

black with eyes that are not white: 1/4 or 25%

black with eyes that are white: 1/4 or 25%

Thus, in the course of many litters, you can expect a 25% occurrence of each phenotype.

Learn more about phenotype here: https://brainly.com/question/902712.

#SPJ11

In the astonishing hypothesis (1994, p. 49) sir francis crick noted, "when one neuron tells another neuron is simply how much it is excited. " using terms from the chapter, compare the neural communication when we are a) tapped gently on the arm, and b) slapped across the face

Answers

The neural communication varies greatly from when we are tapped gently on the arm in comparison to when we are slapped across the face. When we slapped that strongly triggers and increases the number of times those neurons fire. But when we tap on the arm that triggers fewer neurons to be fired.

Communication between neurons occurs electrochemically. Neurotransmitter receptors can be found on the dendrites of neighboring neurons. If the impulses from neighboring neurons are strong enough, an action potential will travel the length of the axon to the terminal buttons, releasing neurotransmitters into the synapse in the process.

Many neurotransmitters serve a variety of purposes. Unbalances in a specific neurotransmitter system frequently play a role in psychiatric disorders. As a result, doctors often prescribe psychiatric medications to try to rebalance the neurotransmitters. For a certain neurotransmitter system, drugs can either behave as agonists or antagonists.

To know more about neural communication click here:

https://brainly.com/question/5532381

#SPJ4

microscopy someone would like to look at living algee and water what kind of equipment should you use

Answers

Microscopy is the study of small organisms with the aid of a microscope. Observing living algae and water under a microscope requires special equipment. The appropriate equipment to use when observing living algae and water under a microscope is known as a wet mount.

What is a wet mount? A wet mount is a technique used in microscopy to observe living organisms in their natural habitat. A drop of liquid containing the organism is placed on a microscope slide and covered with a cover slip. A wet mount is suitable for observing living organisms since it does not kill or distort their natural shape.

The following are the materials needed to create a wet mount for microscopy: Microscope slide, Coverslip, Dropper tube, or pipette. The microscope can be used to observe living algae and water by creating a wet mount slide. The wet mount slide has an advantage over other microscopy techniques in that it is simple and easy to use.

A wet mount slide is also less prone to error since it does not involve complicated or delicate procedures.

To know more about Microscopy, refer here:

https://brainly.com/question/1596699#

#SPJ11

how do different types of photopigments differ from one another?

Answers

Different types of photopigments differ from one another based on the specific wavelengths of light they absorb and the color vision they enable.

Photopigments are proteins found in the cone cells of the retina, responsible for detecting light and color vision.

There are three types of cone cells in the retina, each containing a different type of photopigment that responds to different wavelengths of light: blue, green, and red. These photopigments are called opsin and they bind with a chromophore called retinal to form the complete photopigment.

Each type of opsin has a slightly different amino acid sequence, which determines the wavelengths of light it absorbs most effectively, and hence the color vision it enables. For example, the blue opsin absorbs shorter wavelengths of light, while the red opsin absorbs longer wavelengths. When different combinations of photopigments are stimulated by light, the brain can interpret the information to perceive a range of colors. Overall, the differences in the amino acid sequences of the opsin photopigments determine their spectral sensitivity and enable us to perceive different colors.

To learn more about photopigments refer to

brainly.com/question/25853052

#SPJ4

Which factors contribute MOST to intraspecific competition?
predation and parasitism
mutualistic relationships
a species' rate of reproduction and the carrying capacity of the environment
a species' fundamental niche and abiotic surroundings
population size

Answers

A species' rate of reproduction and the carrying capacity of the environment, these factors contribute to intraspecific competition.

Intraspecific competition is when it occurs between members of the same species.

example of male kangaroo fighting for the mates.

The importance of intraspecific competition is basic factor in natural selection and also for the survival of the fittest and this leads to the more fit individual survives and is able to reproduce.

It also leads to the evolution of better adaptations within a species.

But this also leads to competition for limited resources which can leads to a reduction in fitness for both individuals, but the more fit individual survives and is able to reproduce is the sole purpose of intraspecific competition.

To know more about intraspecific competition,

https://brainly.com/question/17003911

#SPJ4

which hormones can have effects on all cells and are responsible for establishing the basal metabolic rate?

Answers

Thyroid hormones can have effects on all cells and are responsible for establishing the basal metabolic rate.

The thyroid gland produces two primary hormones, triiodothyronine (T3) and thyroxine (T4), which are regulated by the pituitary gland through the secretion of thyroid-stimulating hormone (TSH). Once secreted into the bloodstream, these hormones bind to receptors within cells and activate specific genes that are involved in various cellular processes, including metabolism and energy production.

The levels of thyroid hormones in the body are tightly regulated and any imbalances can result in a range of conditions, including hypothyroidism and hyperthyroidism.

To learn more about hormones refer to

brainly.com/question/30527782

#SPJ4

Other Questions
According to Hofstede, societies which are _____ are easygoing, value diversity and equality, and tolerate differences in personal beliefs and actions. Which unit rate corresponds to the proportional relationship shown in the graph?Will mark brainliest !! what levels of management are found in the business? When routing a large number of VLANs, what are two disadvantages of using the router-on-a-stick inter-VLAN routing method rather than the multilayer switch inter-VLAN routing method? (Choose two.). Multiple SVIs are needed.A dedicated router is required.Router-on-a-stick requires subinterfaces to be configured on the same subnets.Router-on-a-stick requires multiple physical interfaces on a router.Multiple subinterfaces may impact the traffic flow speed. In almost all present value and future value calculations, it is implicitly assumed that Select one: a. Cash flows occur annually. b. Interest rate is compounded semi-annually 0 c. Cash flows occur at the beginning of each period. O d. Interest rate is quoted per annum e. Cash flows occur at the end of each period Parts A-D. What is the value of the sample mean as a percent? What is its interpretation? Compute the sample variance and sample standard deviation as a percent as measures of rotelle for the quarterly return for this stock. the figure below shows the change of a population over time. which statement best describes the mode of selection depicted in the figure? When accounting for the General Fund, the Encumbrances Control account is credited when: A) A purchase order is approved. B) The budget is approved. C) An invoice is paid. D) A purchase order is filled or canceled. performance evaluations are necessary . multiple choice question. because employees are lazy and must be forced to work because they are required by the federal government because few people can evaluate their own performance objectively to comply with generally accepted accounting principles an electromagnetic wave is transporting energy in the positive y direction. at one point and one instant the magnetic field is in the positive x direction. the electric field at that point and instant points in the A function is shown in the box. What is the value of this function for f(-8)?(Write the answer as an improper fraction in lowest terms.) Answering question like Authority, Bias, Relevance, and Audience is an important part of ____ websites to make sure they are appropriate to use for research purposes Protons are pumped across the thylakoid membrane of the chloroplast during the electron transport stage of the light-dependent reactions, setting up a proton gradient. As protons move down the gradient by ________, ATP molecules are formed. Along with experience, a(n) Blank______ approach is particularly important when selecting the right promotional tools because a large number of possible combinations can achieve the same objective.Multiple choice question.a.wait-and-seeb. singularc. analyticald. subjective how did militarism contribute to the outbreak of World War 1? a. it promoted the neutrality of certain nations.b. it led to an arms race among nationsc. it led to vying alliance systemsd. it promoted ideas of self-degermation of different people which portuguese red variety are the french considering for addition to approved varieties in bordeaux?Cabernet SauvignonCabernet FrancMerlotMalbecCarmenerePetit Verdot Based on the text, how might studying at the Walden Project help kids with nature deficit disorder? Support your answer with evidence from the text. Identify the similarity between the outsourcing and overtime strategies for avoiding a labor shortage. Muitiple Choice Both strategies yleid slow results Both strategies are easy to reverse. Both strategies are expensive to impiement. Both strategies are easy to reverse. Both strategies are expenstve to implement. Both strategles involve contracting with nnother organbration to perform a broad sel of services. Both strategies can be used for reducing labor surplus. 1.Your new client is very concerned about the possible adverse reactions she may experience during her upcoming lash and brow tinting.How would you explain the possible adverse reactions to your client in a way that would be informative but would also ease her worry?2.You now have some insight into the perspectives and practices of hair removal in the United States, but these practices are not necessarily seen in other parts of the world. Do 5-10 minutes of online research on hair removal practices in two other places around the world. Compare and contrast the hair removal practices of these two places with U.S. practices.3.A large part of waxing and hair removal procedures includes home care following any hair removal procedure. What is the importance of following a proper home care/after care procedure? Conduct 5-10 minutes of research on two different types of hair removal procedures, and compare and contrast the home care/after care methods for each hair removal procedure. Describe what procedures you would use for selling after care products to your clients4.Look over the list of conditions included in the unit that prevent people from receiving any kind of waxing or hair removal treatment.Choose two conditions that you have heard of, and explain why you think these conditions may interact poorly with waxing or hair removal treatments Which part of the novel Namesake do you not like? Why not? How would you change it in any way?