Membrane potential is present only in nerve cells.

Answers

Answer 1
Jsjsjshshaisnbswjajbsbssjsb nice

Related Questions

A student observes a cell moving quickly through the water on a microscope slide. Which structure most directly creates energy for the cell to move?
O cell wall
chloroplast
O mitochondria
nucleus

Answers

mitochondria i'm guessing

Results in science are not generally accepted as being accurate until they can be verified. Which of the following is an example of repetition in science? A.A student designs an experiment on plant growth that includes multiple trials. B.One scientist carries out the same experiment performed by another scientist to validate the results. C.A scientist poses a new question for investigation after reading the results of another scientist’s work. D.A scientist analyzes the data included in the published work of another scientist and agrees with the conclusions

Answers

Answer:

B) One scientist carries out the same experiment performed by another scientist to validate the results.

Explanation:

repetition definition is basically B.

One scientist carries out the same experiment performed by another scientist to validate the results. Therefore, option (B) is correct.

What is repetition?

Repetition in science is the process of repeating an experiment or study to verify or validate the results. This is done to ensure that the results are accurate and reliable, and not due to chance or experimental error.

An example of repetition in science is when one scientist carries out the same experiment performed by another scientist in order to validate the results and confirm that they are accurate and consistent. This process helps to build confidence in the results and increases the credibility of the scientific findings.

Learn more about repetition, here:

https://brainly.com/question/15577654

#SPJ2

Which of the following statements is true regarding individual III-5? Select all that apply. Select all that apply. Individual III-5 is male. Individual III-5 is female. Individual III-5 is affected by the genetic condition. Individual III-5 is not affected by the genetic condition. Individual III-5 is the proband.

Answers

Answer:

III-5 is male.

Individual III-5 is affected by the genetic condition.

Individual III-5 is the proband.

Explanation:

In human pedigrees, males are represented by squares while females are represented by circles. Individuals affected by the focus trait in human pedigrees are usually shaded, those that are carriers are half-shaded, while those that are not affected at all are not shaded in any form.

Thus, from the pedigree (see the attached image), III-5 individual is a male and affected by the genetic condition in focus.

Also, III-5 individual is a proband, because a proband is an individual that is first affected by a genetic trait in a family.

Place the steps of scientific process in the correct order. 1.set up the experiment. 2. Do background research. 3. Collect data. 4. Analyze data and form conclusions. 5. Publish/ present your result 6. Hypothesis

Answers

1st. Do background research

2nd. Hypothesis

3rd. Set up experiment

4th. Collect data

5th. Analyze data and form conclusions

6th. Publish/present your result

about minority intelligence levels may create feelings of vulnerability, which then undermine IQ

performance.

A. Stereotypes

B. Cultural bias

C. Socioeconomic issues

D. Inherited traits



It’s A

Answers

Answer: Stereotype

Explanation:

Stereotype is simply the expectation, belief or assumption witth regards to a certain group of people.

We should note that the stereotype about minority intelligence levels may bring about feelings of vulnerability, which then undermine the performance of ones intelligent qoutient.

Answer: A

Explanation:

Which of the following is NOT true regarding meiosis?
A. The daughter cells have half of the original DNA.
O B. Only occurs in somatic (body) cells.
O C.
C. Only occurs in sex cells (gametes).
D. 4 daughter cells are produced from one parent cell.

Answers

I’m pretty sure it’s B

What causes the earths tides; describe the conditions for the largest tides?

Answers

Answer:

Earth's rotation and the gravitational pull of the sun and moon create tides on our planet. Because the sun is so much larger than the moon (27 million times more masssive), it has a much bigger graviational pull on Earth.

Please read the following scenario to answer the following question. While working with cultured mouse cells, a researcher unknowingly treated the cells with a mutagen that causes the deletion or insertion of individual nucleotides in DNA. Subsequently, the researcher isolated and cultured a single cell from this group and noticed that the progeny of this cell were not producing a certain protein, and that this affected their survival. The mutation would be most harmful to the cells if it resulted in ________

Answers

Answer:

deletion or insertion of nucleotide from or in any coding sequence of the DNA

Explanation:

The mutation would be most harmful to the cells if it resulted in the deletion or insertion of nucleotide from or in any coding sequence of the DNA.

Deletion or insertion of a nucleotide from/into the coding sequence of DNA results in a frameshift mutation away from the original protein. Deletion/insertion of a nucleotide from/to the coding sequence of a DNA can cause a totally different protein to be synthesized from such DNA or, worse still, results in a nonfunctional protein. Both results could be grossly harmful to the cells.  

which of the following statements about the cells of any multicelluar organisms is true

Answers

Answer The DNA in a cell is all the same

Explanation:

Which molecule is used to cut out a section of DNA? A. Restriction endonuclease. B. Reverse transcriptase C. Gel electrophoresis D. DNA polymerase​

Answers

Answer: A, restriction endonuclease

Explanation: None just know it


Which organelle part of the cell would say this if it could speak? Nobody messes with me! I make all the decisions in
this cell.

1)Cell membrane
2)Vacuole
3)Mitochondria
4)Cytoplasm
5)Nucleus

Answers

Answer:

nucleas

Explanation:

they control all the cells

The nucleus because it controls and regulates all of the activities of a cell

True or False: Magnetism is a force that can't be seen; however, the effects of magnetism can be made visible.​

Answers

Answer: True

Explanation:

the answer is faldo

hope it helps

Which conclusion about the growth of new bacterial cells does the experiment support?
O Heat helps bacterial cells grow new bacterial cells faster.
New bacterial cells can only arise from preexisting bacterial cells.
The amount of available nutrients impacts the growth of new bacterial cells.
Growth of new bacterial cells depends only on the presence of nutrients.

Answers

Answer: New bacterial cells can only arise from preexisting bacterial cells.

Explanation:

Option A is wrong because when heat was applied, there was no new bacterial growth. Most likely because the heat killed the bacteria cells. Option C is also wrong as well the third trial had nutrients but no new bacteria cells grew.

Option D is wrong because in Trial 1, there were nutrients and yet no new cells were formed. This means that growth of new cells depends on more than nutrients alone.

This leaves option B as the correct answer which is proven by the lack of growth of new cells when there were no pre-existing ones in trial 3.

A major movement in the forest industry is _____.


A. Paper reduction

B. Slash and burn

C. Recycling

D. Reforestation

Answers

Answer:

D. Reforestation

Explanation:

Reforestation is a natural or intentional way of restoring existing forests and woodlands by restocking it after they have been depleted through deforestation. Forest industry makes use of forest product for production this includes log, paper and pulp production. Ability to restock after felling of this tree for product making helps continuation.

Reforestation helps to rectify the effects of deforestation and this helps to improve our health in turn by absorbing pollution and dust from the air.

Explain the importance of plants
(Please use 3-6 sentences)
(Worth a lot of points)

Answers

plants are helpful for the planet and for all living things.
1)it is used to clean water
2)it also takes carbon dioxide and releases oxygen which humans and animals need
3) the only good source is plants
4) they also provide us with shelter
5) also Studies show that people who spend time cultivating plants have less stress in their lives



hope this helps

DNA and RNA escape room?

Answers

Not quite sure but yes

Transcribe the following DNA strand. Then translate the tRNA strand you wrote.

Answers

Answer:

Transcription into mRNA strand will produce: ACU CAG CUG ACC GAC UGG CAU CUG

Translation into amino acid sequence will yield: Threonine- Glutamine- Leucine- Threonine- Aspartic acid- Tryptophan- Histidine- Leucine

Explanation:

- Transcription is the process by which DNA template is used to synthesize a mRNA molecule in the nucleus (eukaryotes). The transcription, which is carried out by an enzyme called RNA polymerase, follows the complementary base pairing rule i.e. A-T, G-C. Note that Uracil replaces Thymine in the RNA molecule.

Based on this question in which a DNA strand was given as follows: TGA GTC GAC TGG CTG ACC GTA GAC

The mRNA strand that will result from transcribing this DNA will be: ACU CAG CUG ACC GAC UGG CAU CUG

- Translation is the process by which mRNA strand is used to synthesize amino acid sequence (protein) in the ribosomes. In the mRNA sequence, nucleotides are read in a group of three called CODONS. Each codon specifies an amino acid. Based on the mRNA sequence as follows: ACU CAG CUG ACC GAC UGG CAU CUG, the amino acid sequence that will result after using the genetic code will be: Threonine (Thr)- Glutamine (Gln)- Leucine (Leu)- Threonine (Thr)- Aspartic acid (Asp)- Tryptophan (Try)- Histidine (His)- Leucine (Leu).

how do ships float in water​

Answers

The air that is inside a ship is much less dense than water. That's what keeps it floating! ... As a ship is set in water, it pushes down and displaces an amount of water equal to its weight

i would appreciate it a lot if you answered this:

Answers

Answer:

the nucleus

Explanation:

Chromatin is a mass of genetic material composed of DNA and proteins that condense to form chromosomes during eukaryotic cell division. Chromatin is located in the nucleus of our cells. The primary function of chromatin is to compress the DNA into a compact unit that will be less voluminous and can fit within the nucleus.

Which statement is true about clear-cutting?
A)
It increases erosion.
B)
It causes the soil to lose nutrients.
C)
It can regenerate desirable species.
D)
All of the above

Answers

Answer:

all of the above

Explanation:

if trees are cutted then all of the above things will happen so we should not cut the tree

Answer:

D.) All of the above

Explanation:

got it right on edge 2021

Scientists are studying a layer of sedimentary rock and discover what appears to be ripples made by runding water preserved in the rock. When comparing those ripples to some made in mud at a present day location, they notice that the effects are identical. Based on the observations, which of the following is most likely to be true? OA. OB. The mud at the present day location is actually from the same time period as the rock The environment and conditions of both areas are exactly the same. OC. Some events that occurred in the past are similar or identical to events in the present. OD. Events that occurred in the past were dramatically different from those of today.

Answers

There are certain past occurrences that are comparable to or exact replicas of current happenings.

What can be learned about dinosaurs and other extinct creatures from the strata found in sedimentary rock?

They keep a record of the old flora, fauna, and climates. The fossils contained therein are frequently used by scientists to determine the correct order of sedimentary rock layers.

What does the depositional environment normally reveal about symmetrical ripples like those shown in the sandstone below?

Ripples display "tuning-fork" branches and are symmetrical. This suggests to a geologist that wave action was present during the sandstones' deposition (nearshore).

To know more about fossils visit:-

https://brainly.com/question/14353537

#SPJ1

1.Paramecium was found to occupy 20% of the FOV of a microscope at 40X magnification power. How many paramecium can be accommodated within this FOV

Answers

Answer:

Five (5)

Explanation:

A total of five (5) paramecia can be accommodated within the FOV.

The field of view of a microscope represents the area of the visible region under the ocular/eyepiece at a specific magnification. In other words, the diameter of the circular area visible through the ocular of the microscope at a specific magnification represents the field of view.

If a paramecium was found to occupy 20% of the total field of view of a microscope at X40 magnification, then the total number of paramecia that can be accommodated within the field would be:

     100/20 = 5 paramecia

The number of many paramecium can be accommodated within this FOV

is Five (5)

Given that,

Paramecium was found to occupy 20% of the FOV of a microscope at 40X magnification power.

Based on the above information, the calculation is as follows:

[tex]= 100\div 20[/tex]

= 5

Learn more: https://brainly.com/question/20492533?referrer=searchResults

Question 1 of 10
Match the layer with its characteristic.
Mantle
?
Ranges from 6 km to 70
km thick
Moho Barrier
?
?
Convection here leads to
earthquakes
Core
2
Has a liquid and solid layer
Crust
?
Separates the crust and
mantle

Answers

Answer:

Crust- ranged from 6km to70km thick .

mantle- convection here leads to earthquakes.

Core -has a liquid and soild layer

Moho barrier- separates the crust and mantle.

Explanation:

HOPE this helps

The layers of the earth are differentiated based on their composition and occurrence. The crust is 6 -70 km thick, and the mantle is where the convection occurs. Thus, the matches are 1. c, 2. d, 3. b, and 4. a.

What are the layers of the earth?

Earth has many different layers based on their arrangements and occurrences. The crust is the first layer of the earth where humans and other organisms live and ranges from 6 -70 km thick. It is followed by the Moho barrier.

The Moho barrier is the layer that separates the crust from the mantle and is followed by the mantle layer where the convection in the tectonic plates leads to earthquakes.

The deepest and the innermost layer is the core where the solid and liquid hot gases are found at very high temperatures. It is very hot and composed of iron and nickel.

Therefore, the matches are 1. c, 2. d, 3. b, and 4. a.

Learn more about the layers of the earth here:

https://brainly.com/question/7744748

#SPJ2

How might a sudden cold front limit population growth of newborn offspring?"" HELP PLEASE

Answers

Answer:

The correct answer is - they may not be able to survive at such a temperature.

Explanation:

A Cold front is a weather change when a cooler air mass moves into warmer air that leads to a sudden drop in temperature following by the cyclone, heavy rainfall and hail.

These sudden changes and heavy rain with storms and cyclones can limit the population growth of newborn offspring as they may not able to survive in such a sudden temperature drop.

1. word that means produced by a living thing

2. a word that means NOT produced by a living thing

Answers

Inanimate means not produced by living things and Organism means to be produced by living things

If a plant is considered “drought-resistant“ does it require more or less water to perform photosynthesis?

Answers

Answer:

Less water.

Explanation:

If the plant is "drought-resistant" then that should mean less water is required for the plant to perform photosynthesis.

Using a total of only five organs, design a digestive system that can absorb the maximum number of Calories from the apple. Describe your system below.

Answers

Answer:

Mouth, Small intestine, Large intestine, Rectum and blood capillaries

Explanation:

The five organs could be

A) mouth

B) small intestine: small intestine has three parts: the duodenum (attached to the stomach), the jejunum (the middle portion)

C) Large intestine

D) rectum and

E) placed capillaries and lymphatic vessels on the small intestine.

Digestion is a process in which breakdown of food molecules occurs, which provide nutrients to the body.

Digestion of an apple

The organs included in the digestion of an apple are :

Mouth: The apple cut down into smaller pieces by teeth. The saliva present in the mouth breakdown the starch present in the apple.

Stomach: The stomach contain digestive juices like hydrochloric acid and other gastric juices. These juices mix with the apple.

Duodenum : In duodenum, the breakdown of starch molecule happens.

Ileum : Small finger like structure present in the  organ called villi, which absorb sugar particles and vitamins and minerals present in the apple.

Colon : The undigested waste travels through the colon and goes to another organ that is rectum.

Rectum : The indigestive waste material went out from the body through rectum.

These are the organs which can absorb the maximum number of Calories from the apple.

To know more about Digestion, visit here:

https://brainly.com/question/1283194

Which of the following statements is true?
OA. Chemical reactions can either absorb thermal energy or release thermal energy
ОВ.
Chemical reactions can only absorb thermal energy.
OC.
Chemical reactions can neither absorb thermal energy nor release thermal energy.
OD.
Chemical reactions can only release thermal energy.

Answers

I think the answer is A! i might be wrong

Answer: Chemical reactions can either absorb thermal energy or release thermal energy.

What gametes are produced by the following organisms:_______.
a. Genotype YyRr, if Y and R are on different chromosomes
b. Genotype YyRr, if dominant Y and R are on the same chromosome, no crossing over
c. Genotype YyRr, if dominant Y and recessive r are on the same chromosome, no crossing over
d. Genotype YyRr, if dominant Y and R are on the same chromosome, 50% crossing over

Answers

Answer:

The correct answer would be -

1- YR, Yr, yR and yr.

2. Yr, yR

3. YR, yr

4. YR, Yr, yR & yr

Explanation:

A mature male or female haploid germ cell that fuses with another gamete of the opposite sex during the process of fertilization to make a zygote in sexual reproduction.

The law of Independent Assortment presented by Mendel says that alleles for different traits are passed and assort independently of one another in the gametes.

1. If Y and R on different chromosomes then they will produce four gametes and assort independently - YR, Yr, yR & yr.

2) If Y and R on the same chromosomes and no crossing over occurs then they will produce only two gametes as Y and R will not come together - Yr & yR.

3).  if dominant Y and recessive r are on the same chromosome, no crossing over then only two gametes will form as Y and r will not assort together - YR & yr.

4). if dominant Y and R are on the same chromosome, 50% crossing over produces 4 types of gametes, YR, Yr, yR & yr.

True or False: Chromosomes can be seen with the naked eye.


Answers

the answer is false Because it is so thin, DNA cannot be seen by the naked eye unless its strands are released from the nuclei of the cells and allowed to clump together.

Other Questions
If you could repeat the lab and make it better, what would you do differently and why?There are always ways that labs can be improved. Now that you are a veteran of this lab and have experience with the procedure, offer some advice to the next scientist about what you suggest and why. Your answer should be at least two to three sentences in length. PLEASE HELP ME A portion of a nucleic acid sequence is shown below.Which term best describes this nucleic acid?AGC TAT GCC AAA Can some one help thanks What is cancel culture?this is extremely urgent. help. An entrepreneur recently purchased Cocoon's, a local deli, on the beach. To operate the business, she estimates that selling and administrative expenses will be $98,510.00 per year and that depreciation will be $20,000.00 per year. As part of her purchase, she took out a bank loan that will require $76,265.00 per year in interest. She anticipates paying a 32.00% tax rate on income. She estimates that the deli will attract 200.00 customers per day. Each customer will spend $12.00 on average. The cost of goods per customer will be $4.50. She will operate the deli 350.00 days per year. What is the projected net profit margin for the deli can somebody please help Cmo fueron los primeros tangos?a. sin letrab. con letraC. con msicad sin msica Produced, growing, living, or occurring natively or naturally in a particular region or environment A small sphere of reference-grade iron with a specific heat of 447 J/kg K and a mass of 0.515 kg is suddenly immersed in a water-ice mixture. Fine thermocouple wires suspend the sphere, and the temperature is observed to change from 15 to 14C in 6.35 s. The experiment is repeated with a metallic sphere of the same diameter, but of unknown composition with a mass of 1.263 kg. If the same observed temperature change occurs in 4.59 s, what is the specific heat of the unknown material Any trace of an ancient organism preserved in rock is called a graph y-2=-3(x-4). please help me ILL GIVE BRAINLIEST! HELP!What is the expanded form of this number? (14.702) A. (110)+(41)+(71/100)+(21/100) B.(110)+(41)+(71/10)+(21/100) C.(110)+(41)+(71/10)+(21/1,000) D. (110)+(41)+(71/100)+(21/1,000) Which word is a synonym of influential?unmovingusefulsickpowerful Find the slope of a line perpendicular to y = -3/4x + 5. show your work. Help brainliest and 10 points What is the period of an objects motion? Rift valleys can form when fractures in the Earth's crust widen. The valley walls slowly move at a rate of only a few millimeters a year. Which of these best describes the types of tectonic activity that forms rift valleys?a.)b.)c.)d.) help pls i will give you brainlist but make sure its correct help ASAP Middleton, Colorado, hosted a youth soccer tournament. Youth soccer fields vary in size per the age of the players. The field for the nine and tenyearold players was 75 yards long by 45 yards wide. The field for the 1114yearold players was proportionally larger. If the length of the field for the 1114yearold players was 100 yards, what was the width? Why does the production and consumption of food differ throughout the world?