What are enzymes and what are they made of?​

Answers

Answer 1
Enzymes are proteins comprised of amino acids linked together in one or more polypeptide chains

Related Questions

Select the feature(s) common to ecdysozoans. (Choose one or more.)
A. spiral cleavage
B. Intermittent growth with molting
C. Waxy cuticle
D. Continuous growth

Answers

B. Intermittent growth with molting and C. Waxy cuticle are the features that are common to ecdysozoans.

differences between a human foot and a primate foot exemplify which type of evolution
Microevolution
Convergent
Divergent
Parallel

Answers

The differences between a human foot and a primate foot exemplify divergent evolution.

The correct option is C.

What is divergent evolution?

Divergent evolution occurs when a common ancestor gives rise to two or more species that have different adaptations and characteristics due to the pressures of their respective environments. In this case, the human and primate foot evolved differently to suit their different environments and lifestyles.

While both human and primate feet have some similarities, such as a grasping ability, the human foot has evolved to support bipedalism and walking on two legs, while the primate foot has evolved to facilitate climbing and grasping. These differences are the result of divergent evolution over millions of years of separate evolution.

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what habitat do parrots live in

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Answer:rainforests, grasslands, savannas, islands

Explanation:

A concise diagram of a fruit

Answers

The exocarp, mesocarp, and endocarp are normally the three major components of a fruit.

Exocarp: Often referred to as the fruit's skin, this is the fruit's outermost covering.

The central, fle shy layer of the fruit known as the mesocarp is where the majority of the fruit's mass is located.

The endocarp, or innermost layer of the fruit, encloses the seeds.

FruitA flower's developed ovary that bears seeds is referred to as a fruit. Usually, an ovary develops into a fruit and the ovules inside mature into seeds after pollination and fertilization of the flower. The fruit is then propagated via a variety of techniques, including wind, water, or animals, which aid in dispersing the seeds and ensuring the survival of the plant species.The exocarp, mesocarp, and endocarp are the fruit's three primary structural components. The fruit's exocarp, commonly referred to as the skin, is its outermost covering. It serves to guard the fruit against harm, water loss, and pests and is frequently thin and colorful. Depending on the fruit, the exocarp may be smooth, ha iry, waxy, or textured.

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which of the following best describes an event during step 2 in the simplified model above? responses A. a new rna molecule is synthesized using a dna template. B. a new polypeptide is synthesized using an rna template. C. thymine nucleotides in an rna molecule are replaced with uracil nucleotides. D. noncoding sequences are removed from a newly synthesized rna molecule.

Answers

Step 2 in the simplified model of protein synthesis is where a new RNA molecule is synthesized using a DNA template. Therefore, the correct option is (A).

Transcription and translation are the two stages of protein synthesis, the process by which the genetic code is utilized to generate proteins. Transcription is the process of generating a complementary RNA copy of a portion of the DNA sequence. It's the DNA sequence that determines the RNA sequence. This step occurs in the nucleus of eukaryotic cells, and the mRNA produced is transported out of the nucleus and into the cytoplasm, where translation takes place. Translation is the process of utilizing the genetic information found in mRNA to create a polypeptide chain of amino acids.The following is a brief overview of the mechanism: DNA, which contains all of the genetic information, resides in the cell's nucleus. A segment of DNA is used to create an mRNA molecule through transcription. mRNA is transported from the nucleus to the cytoplasm, where it serves as a guide to manufacture a polypeptide chain in the ribosome, using amino acids as building blocks, through the process of translation.A new RNA molecule is synthesized from a DNA template in the second stage of protein synthesis. The RNA polymerase enzyme performs this function. RNA polymerase has a high affinity for a promoter sequence located in front of a DNA sequence, and it binds to the promoter sequence to begin the transcription process.The RNA molecule has a nucleotide sequence that corresponds to the DNA sequence in the gene being transcribed. As a result, RNA nucleotides are added to the RNA molecule, and the new RNA molecule is synthesized in the process. The RNA molecule, which serves as a template for the synthesis of a polypeptide chain, is created in this step.

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what component/protein/subunit is present in the holoenzyme but is not present in the core enzyme in prokaryotes?

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In prokaryotes, the holoenzyme of RNA polymerase includes a subunit called the sigma factor, which is not present in the core enzyme.

The sigma factor aids RNA polymerase in binding to particular DNA promoter sequences, which is necessary for the start of transcription.

Four subunits make up the core enzyme: two copies of the alpha, one copy of the beta, and one copy of the beta prime. The holoenzyme is created when the sigma factor is combined with the core enzyme. This holoenzyme can recognize and bind to particular DNA sequences and start transcription.

The RNA polymerase in order to start producing RNA requires this element, it helps in proper lengthening of the RNA chain as well.

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Suppose you have a DNA fragment you would like to insert into the pSAP plasmid. The fragment has PstI and EcoRI restriction endonuclease sites near the 5' end and HindIII and Smal restriction endonuclease sites near the 3' end. Choose the best restriction endonuclease(s) to digest the both the DNA fragment and pSAP. Thank you for all the help everyone!!! :)

Answers

To digest both the DNA fragment and pSAP plasmid, we will need restriction endonucleases that recognize the same restriction sites present in the DNA fragment and the plasmid. Based on the information provided, the best combination of restriction endonucleases would be PstI and HindIII.

PstI recognizes and cuts DNA at the PstI site, which is present near the 5' end of the DNA fragment and also in the pSAP plasmid. HindIII recognizes and cuts DNA at the HindIII site, which is present near the 3' end of the DNA fragment and also in the pSAP plasmid.

By digesting both the DNA fragment and pSAP with PstI and HindIII, you will generate compatible sticky ends that can be ligated together, allowing for the insertion of the DNA fragment into the pSAP plasmid.

Therefore, the best combination of restriction endonucleases would be PstI and HindIII.

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Estos alimentos dulces azucarados no solo son malos para tu salud sino que tambien puede ser e___ a menudo se disfrazan con nombres que pueden ser s___​

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These sweet sugary foods are not only bad for your health but can also be addictive, often disguised with names that can be deceptive.

Consuming high amounts of sugar can lead to various health problems, such as obesity, type 2 diabetes, heart disease, and tooth decay. However, besides the health risks, sugar can also be addictive. Research shows that sugar can activate the reward center in the brain and trigger the release of dopamine, a neurotransmitter associated with pleasure and reward. This can lead to cravings and a desire to consume more sugar, similar to the effects of drugs like cocaine.

Moreover, food manufacturers often use different names for sugar in their products, which can be misleading and confusing for consumers. Some common names for sugar include sucrose, fructose, glucose, high-fructose corn syrup, and maltodextrin.

Sugar is not only bad for your health, but it can also be addictive and hidden in many foods under different names.

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Based on DNA evidence showing the presence of mitochondrial genes, microsporidia have been moved to the fungal kingdom from which of the following?
Plant kingdom
Animal kingdom
Protist kingdom

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Based on DNA evidence showing the presence of mitochondrial genes, microsporidia have been moved to the fungal kingdom from the Protist kingdom. Thus, the correct option is C.

What are microsporidia?

Microsporidia are a group of unicellular parasites that are classified as fungi. They are found in a variety of environments, including freshwater and soil. These parasitic fungi infect a wide range of animals, including insects, crustaceans, and mammals such as humans.

Microsporidia are spore-forming parasites that reproduce within host cells' cytoplasm. They have a unique organelle called the polar tube, which they use to infect host cells. The classification of microsporidia was formerly uncertain. They were believed to be members of the protist kingdom because they were unicellular and had unique characteristics that differentiated them from other eukaryotes.

However, based on DNA evidence showing the presence of mitochondrial genes, they were moved to the fungal kingdom.

Therefore, the correct option is C.

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in mitosis, the main difference between plant and animal cells is that

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The main difference between plant and animal cells during mitosis is the process of cytokinesis. Animal cells undergo cytokinesis through the formation of a cleavage furrow, which is the constriction of the cell membrane at the equator of the cell, which eventually separates the two daughter cells.

The plant cells undergo cytokinesis through the formation of a cell plate. During telophase, the vesicles from the Golgi apparatus fuse at the centre of the dividing cell, forming a cell plate that gradually grows outward towards the cell walls, separating the two daughter cells.

Another difference between plant and animal cells during mitosis is that plant cells have a rigid cell wall that must be split during cytokinesis, while animal cells have a flexible cell membrane that can easily form a cleavage furrow. Additionally, plant cells have a unique organelle called the spindle pole body, which helps to organize the spindle fibres during mitosis.

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12. The green revolution
depended on
a. new biodegradable
pesticides.
b. high-yielding grain
varieties.
c. clearing forest for crop
land.
d. organic fertilizers.

Answers

Answer: b. high-yielding grain varieties.

Which type of bond occur between bases in a DNA base-pair?
a. covalent bonds
b. ionic bonds
c. hydrogen bonds

Answers

The type of bond that occurs between bases in a DNA base-pair is hydrogen bonds. Therefore the correct option is option C.

DNA is a double-stranded helix that is made up of nucleotides that are paired with complementary nucleotides via hydrogen bonds. The base pairs, adenine, and thymine or guanine and cytosine, are held together by hydrogen bonds.

Nucleotides are small molecules that function as the building blocks of DNA. The nucleotides found in DNA are comprised of three distinct components: a nitrogenous base, a five-carbon sugar called deoxyribose, and a phosphate group. The nitrogenous bases are compounds that contain nitrogen and other elements.

There are four different nitrogenous bases in DNA, each of which has a unique structure and chemical composition. Adenine (A), thymine (T), guanine (G), and cytosine (C) are the four nitrogenous bases that are present in DNA.

In DNA, the nucleotides are joined together by covalent bonds between the sugar of one nucleotide and the phosphate group of the next nucleotide. The base pairs are held together by hydrogen bonds. Therefore the correct option is option C.

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which of the following is a major difference between monocot and eudicot roots?
a. in monocots, the xylem and phloem are found at the periphery of the stele, whereas in eudicots, the xylem and phloem are located at the center of the stele. b. in monocots, the xylem and phloem are at the center of the root, whereas in eudicots, the xylem and phloem are located at the periphery of the root. c. in monocots, the xylem and phloem are found at the center of the stele, whereas in eudicots, the xylem and phloem are located at the periphery of the stele. d. in monocots, the xylem and phloem are found at the periphery of the root, whereas in eudicots, the xylem and phloem are located at the center of the root.

Answers

The major difference between monocot and eudicot roots is that in monocots, the xylem and phloem are found at the periphery of the stele, whereas in eudicots, the xylem and phloem are located at the center of the stele. Thus, the correct option is A.

Monocotyledons, often known as monocots, are flowering plants that are part of the group Liliopsida, one of the two major lineages of flowering plants or angiosperms. Monocots have only one cotyledon or embryonic leaf in their seeds, which first emerge during germination. The eudicots or dicotyledons are the other major lineage of flowering plants or angiosperms. Dicots have two cotyledons or embryonic leaves in their seeds, which are the first to emerge during germination. In monocots, the vascular tissue is scattered and found at the periphery of the root, whereas, in dicots, the vascular tissue is arranged in a ring or cylinder at the center of the root.

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According to the chemiosmotic mechanism, ATP is generated when
A) Electrons are transferred between carrier molecules.
B) A high-energy phosphate group is transferred from an intermediate metabolite to ADP.
C) Chlorophyll liberates an electron.
D) Protons are moved across a membrane.
E) Cells lyse in a hypotonic environment.

Answers

According to the chemiosmotic mechanism, ATP is generated when (D) protons are moved across a membrane.

It suggests that ATP synthesis is caused by a gradient of protons established across the inner mitochondrial membrane or the thylakoid membrane in photosynthetic organisms through the redox reactions of the electron transfer chains.

The transfer of electrons through the electron transport chain is coupled with proton translocation across the membrane in the chemiosmotic mechanism. This activity establishes an electrochemical gradient across the membrane with protons building up on one side of the membrane.

To achieve ATP synthesis, this gradient of protons must be restored to equilibrium by moving the protons back to the other side of the membrane. The energy derived from this gradient is then utilized for ATP synthesis.

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Through what body part do Chloe and Nurb enter to begin their respiratory system journey?

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Chloe and Nurb enter their respiratory system journey through the nostrils located in the nose.

The respiratory system is responsible for the intake and outflow of air in the body. It helps in the exchange of gases like oxygen and carbon dioxide. The respiratory system comprises of the lungs, nasal passages, bronchi, trachea, and other respiratory muscles. It is the most critical system of the human body as it is responsible for the exchange of oxygen and carbon dioxide, which is essential for survival. The process starts when the oxygen enters through the nasal passages, reaches the lungs where it is exchanged for carbon dioxide through the alveoli.The process of inhalation and exhalation takes place in the lungs. The oxygen enters the lungs through the nasal passage and the mouth. It then moves through the trachea and bronchi and enters the alveoli, which is responsible for the gas exchange. It is here that the oxygen and carbon dioxide are exchanged. Once the exchange takes place, the oxygen travels to the blood, and the carbon dioxide is exhaled out of the body.

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20 In pea plants, round pods are dominant to wrinkled and green pods are dominant to yellow. A plant with
wrinkled and homozygous green pods is crossed with a plant that is heterozygous for both traits.
Determine the phenotypic ratio. If they have 8 offspring, how many will express both dominant traits?

Answers

The phenotypic ratio of the offspring from the cross between a wrinkled, homozygous green pea plant and a heterozygous plant for both traits is 2 round-green : 2 round-yellow : 1 wrinkled-green : 1 wrinkled-yellow. Out of 8 offspring, 2 will express both dominant traits.

The Punnett square for the cross between a wrinkled, homozygous green pea plant (rrGG) and a heterozygous plant for both traits (RrGg) is:

   R       r

G

G|RrGG|RrGg

g|RrGg|rrGg

From the Punnett square, we can see that the possible offspring genotypes are RrGG, RrGg, rrGg, and rrGG. The corresponding phenotypes are:

Round, green: RrGG and RrGg

Round, yellow: rrGg

Wrinkled, green: rrGG

Wrinkled, yellow: none

So the phenotypic ratio is 2 round-green : 2 round-yellow : 1 wrinkled-green : 0 wrinkled-yellow, which can be simplified to 2:2:1:0. Out of 8 offspring, the 2 round-green individuals express both dominant traits (round and green).

What is phenotypic ratio?

Phenotypic ratio refers to the ratio of different physical traits or characteristics that are expressed in offspring resulting from a genetic cross. It describes the observable traits or features that are determined by the genotype (genetic makeup) of an individual.

What are genotypes and phynotypes?

Genotype and phenotype are two fundamental concepts in genetics that describe the genetic makeup and physical appearance of an organism, respectively.

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Question 6 1 pts The fossils of Pakicetus, Ambulocetus, Rodhocetus, and Dorudon are examples of fifteen million years of evolution between Indohyus and Balaena (modern baleen whale). demonstrating the O adaptive traits O analogous traits O transitional fossils O homologous traits

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The fossils of Pakicetus, Ambulocetus, Rodhocetus, and Dorudon are examples of transitional fossils. This means that the organisms they represent have traits that are intermediate between the ancestral forms and the derived forms.

Transitional fossils are fossils that represent the transitional phases between two groups of animals. These fossils are unique in that they have intermediate traits between two groups of organisms, showing the evolutionary change from one form to another. Transitional fossils are critical because they help to fill in gaps in the fossil record, which is incomplete due to the rarity of preservation under specific circumstances. They provide a means of examining the evolutionary transitions that occurred, allowing scientists to understand the timing and sequence of significant changes in the anatomy of species, as well as their origin and evolutionary relationships.

The fossils of Pakicetus, Ambulocetus, Rodhocetus, and Dorudon are examples of fifteen million years of evolution between Indohyus and Balaena (modern baleen whale). This demonstrates that the organisms they represent have traits that are intermediate between the ancestral forms and the derived forms, i.e., they have transitional traits.

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to produce a human gene in goat's milk, you would fuse: please choose the correct answer from the following choices, and then select the submit answer button. answer choicesA. the coding region of a human gene to the coding region of a goat gene. B. regulatory elements from a protein produced in goat's milk to the coding region of the human gene. C. regulatory elements from a human protein to the human coding region. D. regulatory elements from a human protein to the coding region of a protein produced in goat's milk. E. the regulatory elements from a goat-milk protein to the regulatory elements from a human protein.

Answers

Regulatory elements from a human protein to the coding region of a protein produced in goat's milk. The correct answer is D.

This process involves combining the regulatory elements from a human protein with the coding region of a protein that is produced in goat's milk. The combination of these elements results in a new gene which can be expressed in goat's milk.

To produce a human gene in goat's milk, you would fuse the coding region of a human gene to the coding region of a goat gene. Gene expression is the process by which genetic instructions are transformed into a functional gene product such as a protein. The gene expression process, which includes transcription and translation, enables an organism to produce the necessary protein required for life. To produce a human gene in goat's milk, a human gene coding region must be fused with the coding region of a goat gene.

Therefore, The correct answer is D. regulatory elements from a human protein to the coding region of a protein produced in goat's milk.

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7. what does the eco471r sequence encode for in the pjet1.2 plasmid? can a linear plasmid still render e. coli antibiotic resistance? (3 points)

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The Eco471R sequence encodes for ampicillin resistance in the pJet1.2 plasmid. A linear plasmid cannot render E. coli antibiotic resistance.

What does the Eco471R sequence encode for in the pJet1.2 plasmid?

The Eco471R sequence encodes for ampicillin resistance in the pJet1.2 plasmid. The pJet1.2 plasmid is a cloning vector used for the cloning of DNA fragments with blunt ends using T4 DNA ligase.There are several plasmids used in genetic engineering, but the most commonly used plasmids are bacterial plasmids. These plasmids, which are circular DNA molecules found in bacteria, provide antibiotic resistance, and they also have the ability to replicate independently of chromosomal DNA.

A linear plasmid cannot render E. coli antibiotic resistance. This is because antibiotic resistance genes can be found within plasmids, which are self-replicating genetic structures in bacterial cells.

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Judith is startled when her six-year-old daughter, Laura, sleepwalks into the family room. It is most likely that Laura is experiencing the __________ stage of the sleep cycle.
A. REM
B. first
C. third
D. fourth

Answers

Judith is startled when her six-year-old daughter, Laura, sleepwalks into the family room. It is most likely that Laura is experiencing the first stage of the sleep cycle. Thus, the correct option is B.

What is the first step of sleep cycle?

The first sleep cycle is the most common stage in which sleepwalking or somnambulism can occur. The first sleep cycle, which lasts around 90 minutes, consists of light sleep. Sleepwalking is an occurrence in which a person walks while still asleep, thus unconsciously. It is a behavioral disorder that typically occurs during deep sleep cycles and affects approximately 20% of children.

Sleepwalking is most likely to occur during the first third of the sleep cycle, during slow-wave sleep. Children are more prone to sleepwalking, and it usually disappears as they get older. Because of the safety concerns connected with sleepwalking, it is critical to understand the condition and to take safety precautions during sleep to avoid harm.

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Illustration hkw echolocation works for the bat. How does this
Help the bat?

Answers

Echolocation helps the bat to find the prey about where they prey is located with the help of the vibrations of its echo.

To find out if the bats could anticipate where the insects would move, researchers watched the bats' head motions while echolocating insects. The bat gauges the distance to its prey by measuring the interval between each echolocation call and the subsequent echoes.

They slant their heads to detect the shifting echoes' intensities and determine the location of the prey in the horizontal plane. To successfully follow a wildly flying bug, bats must combine echo information regarding object distance and direction.

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Correct question:

Illustrate how echolocation works for the bat. How does this help the bat?

Decide if each statement is true or false.
The paper record of a seismic event is called a SEISMOGRAPH. *
Your answer

Answers

This answer is true

41) The primary function of the integument of an ovule is to. A) protect against animal predation. B) ensure double fertilization. C) form a seed coat.

Answers

Answer: form a seed coat.

The endocrine system regulates the release of hormones and enzymes
needed to digest food. The digestive system breaks down food into nutrients
that can be absorbed into the circulatory system. These functions are part of
which process?
O A. Reproduction
B. Nutrition
OC. Regulation
OD. Defense

Answers

The functions described in the question are part of the process of

B.nutrition.

Nutrition refers to the process by which organisms obtain and use nutrients from food to support growth, repair tissues, and maintain bodily functions. The endocrine system plays a crucial role in regulating the release of hormones and enzymes needed for digestion, while the digestive system breaks down food into smaller molecules that can be absorbed into the circulatory system and transported to the body's cells for energy and other functions. Together, these systems work to ensure that the body receives the necessary nutrients for optimal health and functioning.

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A nurse is caring for a client who has terminal pancreatic cancer. is called

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A nurse is caring for a client who has terminal pancreatic cancer. is called palliative care who focuses on providing comfort and relief from pain and other symptoms of the disease.

A nurse who works in the palliative care unit is responsible for providing comfort and pain relief to patients who are in their last phase of life. Patients who have a terminal illness require palliative care because they cannot be cured.

Palliative care is an approach that involves a combination of medications, therapies, and emotional support. Its primary aim is to provide comfort, maintain the patient's dignity and relieve their symptoms.

The primary objective of the palliative care nurse is to assist the patient in having the highest quality of life possible while coping with a life-limiting condition.

They are also responsible for helping patients and their families in developing an end-of-life care plan. Palliative care nurses frequently collaborate with social workers, chaplains, and other healthcare professionals to create a holistic approach to care.

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Select the correct answer from each drop-down menu. a cement factory near the gulf coast burns fossil fuels and emits a large amount of co2. two steps that the factory manager can take to make the factory more carbon neutral are to and to .

Answers

Two steps that the factory manager can take to make the factory more carbon neutral are recycle waste from production capture and store Co2 emissions.

The factory manager should use unit operations for CO2 capture to get rid of the carbon dioxide pollutants. One illustration is the use of commercial CO2 absorbents, such as soda lime, in the absorption process. About 82% of the gases produced while making cement contain carbon dioxide, making it one of the main gas constituents. Limestone can be created by capturing and combining the gas released during calcination with calcium hydroxide. As a result, no carbon is released into the atmosphere during this cycle. Making cement carbon-negative is another way to reduce carbon dioxide emissions.

The question is incorrect the correct question will be "A cement factory near the Gulf Coast burns fossil fuels and emits a large amount of CO2.Two steps that the factory manager can take to make the factory more carbon neutral are to and to?"

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which substance acts like a machine that pushes together molecules of ADP and phosphate (P) groups?

Answers

Answer: A. ATP SYNTHASE

Explanation: Explanation

yasmin is able to recognize her dog, but she is unable to pick him up because she cannot identify exactly where he is in space. she has likely suffered damage to her

Answers

The reason Yasmin is able to recognize her dog, but is unable to pick him up is that she cannot identify exactly where her dog is in space as she has likely suffered damage to her parietal lobe.

let us learn about the reason why Yasmin couldn't identify her dog in space in detail:

The parietal lobe is one of four regions of the cerebral cortex, which is the outer layer of the brain. This lobe is responsible for integrating sensory information from various senses, as well as spatial orientation and recognition. Therefore, Yasmin has likely suffered damage to her parietal lobe. This could result in difficulty with spatial recognition and the ability to locate objects in space. Her ability to recognize her dog may be intact, but her ability to determine where the dog is in relation to her own body may be compromised.

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Which of the following best describes topsoil?

Answers

Answer:

the upper layer of soil

Explanation:

It has the highest concentration of organic matter and microorganisms and is where most of the Earth's biological soil activity occurs.

emelang

gregor mendal observed that pea plant traits did not blend in their offspring.This led him to conclude that

Answers

answer:

the progeny did not always match the parents

explanation:

please give me brainliest
Answer:

Gregor Mendel observed that pea plant traits did not blend in their offspring, and this led him to conclude that traits are inherited in discrete units, which are now known as genes.

Mendel's experiments involved cross-breeding pea plants with contrasting traits, such as tall vs. short or yellow vs. green peas. He found that the offspring of these crosses did not show intermediate traits, but rather exhibited one of the two parental traits in a 3:1 ratio. This led him to propose the concept of dominant and recessive traits, and to postulate that each parent contributes one unit of inheritance for each trait.

Mendel's work laid the foundation for the science of genetics and demonstrated the existence of basic principles of inheritance. His observations and conclusions were later confirmed by the discovery of genes and the elucidation of the structure and function of DNA.
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Write an article for publication in your School magazine on the topic. My Role Model and how he or she has influenced me _________ involves all activities to define customer requirements, design a network and enable a firm to meet customer requests while minimizing the total delivered cost as well as filling customer orders. If G is a group with subgroups A, B of orders m, n, respectively, where m and n are relatively prime, prove that the subset of G, AB = {abla E Ab E B}, has mn distinct elements. Write a program that calculates the future value of an investment at a given interest rate for a specified number of years. The formula for the calculation is as follows:futureValue = investmentAmount * (1 + monthlyInterestRate)years*12Use text fields for interest rate, investment amount, and years. Display the future amount in a text field when the user clicks the Calculate button, as shown in the future following figure. Beginning inventory, purchases, and sales for Item 88-HX are as follows:July 1Inventory90 Units at $52July 8Sale75 UnitsJuly 15Purchase125 Units at $58July 27Sale100 UnitsAssuming a perpetual inventory system and using the last-in, first-out (LIFO) method, determine (a) the cost of goods sold on July 27 and (b) the inventory on July 31. the spot price of the market index is $900. a 3-month forward contract on this index is priced at $930. what is the profit or loss to a short position if the spot price of the market index rises to $920 by the expiration date? $20 gain $20 loss $10 gain $10 loss What was Franklin D Roosevelt's administration to the problems of the Great Depression? 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 80 points pls help it's English I'll send u 20more points if you help me and do it right answer the following...Brainstorm a few multiple meaning words and words that sound similar, but I have a different meaning that you can use in original puns.Write a brief dialogue(like a conversation between two people). in excerpt from dogs helping dogs what is the author point of view about dogs who give blood Methods of DepartmentalizationThis activity is important because workers within organizations are organized into departments. The way that the workers are organized into departments varies, and has an influence on the way individuals communicate to accomplish their tasks. Common types of departmentalization include product, functional, geographic, and customer.The goal of this click and drag exercise is to test your understanding of the various types of departmentalization. This includes the advantages and disadvantages of each of the ways that workers may be organized into departments, and demonstrates your understanding of the line of authority and potential disadvantages of the line structure, line-and-staff structure, multidivisional structure, and matrix structure. The difference between a number and -17 is equal to the product of the number and 25 The pH in the intermembrane space of the mitochondria should be_____ compared to the matrix due to theA.higher; higher concentration of protons in the intermembrane space B.higher; lower concentration of protons in the intermembrane space C.lower; higher concentration of protons in the intermembrane spaceD.lower; lower concentration of protons in the intermembrane space Which equation is equivalent to pq=r?ResponsesA) p=logR qB) p=logQ rC) q=logR pD) q=logP r how do food chains and food webs both show how energy transfers in a ecosyestem, how do they differ from one another. which of these places in latin america has a high minority indian (from india) population? argentina trinidad describe the chemistry of biurets reagent, explaining how it works and, specifically, why you used absorbance of 550 nm to quantify protein concentration. Could you please answer b and dI will mark brainliest for the first answer 2. The point (3,w) is on the graph of the line y = 2x + 7. What is thevalue of w? TRUE/FALSE. when you get and transform data from an external source, you must add it to a worksheet without any changes.