Which of the following allows water to move much faster across cell membranes? A) the sodium-potassium pump B) ATP C) peripheral proteins D) aquaporins

Answers

Answer 1

Answer:

D

Explanation:

I believe the answer would be aquaporins

Answer 2

Aquaporins efficiently speed up the total rate of water diffusion across the cell membrane due to the slow diffusion of water through the lipid bilayer, hence option D is correct.

What are aquaporins?

Aquaporins (AQP) are essential membrane proteins that act as conduits for the passage of water and, occasionally, tiny solutes.

The Na+ K+ pump is an electrogenic transmembrane ATPase that was initially identified in 1957. It is located on the cytosolic side of the cell's outer plasma membrane. For every ATP, the Na+ K+ ATPase pumps 3 Na+ out of the cell and 2K+ into the cell.

Therefore, animals, plants, and microorganisms all have them preserved. Every aquaporin molecule has a pore in the middle, according to structural investigations of the molecules.

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Related Questions

URGENT PLEASE:
Explain how a lack of carbohydrates will impact cellular functions and why?

Answers

Answer:

Carbohydrates they say is the major classes of food and don't forget they are stored by stach in the body and gives your body energy

Carbohydrates are degraded into sugar which, as a primary source, is required for the brain, muscles and other parts of the human body to function normally.

When you don't get enough carbohydrates, the level of sugar in your blood may drop to below the normal range (70-99 mg/dL), causing hypoglycemia.

aproximately how many HeLa cells are there?

Answers

Over the course of 26 years, 600,000,000 HeLa cells have been produced in my laboratory each week, for a total of 800 billion cells. That is a lot of cells, but it's nothing compared with the total number of cells – approximately 100 trillion – that make up a human.

13. Processes and ships proteins
out of the cell.

Answers

Answer:

Golgi Apparatus

Explanation:

I'm strugglinnnn, it's not C just to let you know✋​

Answers

Answer:

D

Explanation:

i know

8. A wise old wizard once told me that when your muscles use ATP they are really using light
energy. What did the wise wizard mean?

Answers

Answer: in humans, we don't use light energy to make ATP but in plants however, they create ATP in a proccess called photosynthesis, this process requires light to be absorbed twice, once in each photosystem, and it makes ATP. In fact, it's called photophosphorylation because it involves using light energy (photo) to make ATP from ADP (phosphorylation)

Explanation:

Hi! Does anyone know the answer to this question? Will mark brainliest!


What is shown in this illustration?

A. continental-continental convergence boundary

B. oceanic-oceanic convergence boundary

C. oceanic-continental convergence boundary

D. hot spot

Answers

Answer:I promise you it is hot spot

Explanation:

PLEASE HELP WITH THIS ONE QUESTION

Answers

Answer:

one negative one positive feedback loop

Which of following is found in the Terai region?
i. Langtang national park
ii. Khaptad national park
iii. Makalu Barun national park
iv. Bardia national park Garnment and​

Answers

Answer:

1.is the answer to the question

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30 POINTS In what ways can the use of statistics help in improving mental health services? Could the use of statistics cause potential misunderstandings of mental health services? How can you avoid any such misunderstandings?

Answers

In what ways can the use of statistics help in improving mental health services? Could the use of statistics cause potential misunderstandings of mental health services? How can you avoid any such misunderstandings?

Myths, misunderstandings, and negative stereotypes and attitudes surround mental illness. These result in stigma, discrimination,and isolation of people with mental illness, as well as their families and carers.

----------------------------------------------------------------------------------------------------------------

Are mental illnesses a form of intellectual disability or brain damage?

No. They are illnesses just like any other, such as heart disease, diabetes, and asthma. Yet the traditions of sympathy, support, and flowers given to people with physical illnesses are often denied to those with a mental illness.

Are mental illnesses incurable and lifelong?

No. When treated appropriately and early, many people recover fully and have no further episodes of illness.

For others, mental illness may recur throughout their lives and require ongoing treatment. This is the same as many physical illnesses, such as diabetes and heart disease. Like these other long-term health conditions, mental illness can be managed so that individuals live life to the fullest.

Although some people become disabled as a result of ongoing mental illness, many who experience even very major episodes of illness live full and productive lives.

Are people born with a mental illness?

No. A vulnerability to some mental illnesses, such as bipolar mood disorder,can run in families. But other people develop mental illness with no family history.

Many factors contribute to the onset of a mental illness. These include stress, bereavement, relationship breakdown, physical and sexual abuse, unemployment,social isolation, and major physical illness or disability. Our understanding of the causes of mental illness is growing.

Can anyone develop a mental illness?

Yes. In fact, as many as one in five Australians may develop a mental illness at some stage in their lives. Everyone is vulnerable to mental health problems.

Many people feel more comfortable with the notion of having 'a nervous breakdown' rather than a mental illness. However, it is important to talk openly about mental illness, as this reduces the stigma and helps people to seek early treatment.

Are people with mental illness usually dangerous?

No. This false perception underlies some of the most damaging stereotypes. People with a mental illness are seldom dangerous. Even people with the most severe mental illness are rarely dangerous when receiving appropriate treatment and support.

Should people with a mental illness be isolated from the community?

No. Most people with a mental illness recover quickly and do not even need hospital care. Others have short admissions to hospital for treatment. Improvements in treatment over recent decades mean that most people live in their communities, and there is no need for the confinement and isolation that was commonly used in the past.

A very small number of people with mental illness need hospital care,sometimes against their will. Improvements in treatment are making this less and less common, and fewer than one in a 1000 people are treated this way.

Complete the sentences using the given words.
caldera cinder cone crater
a. A(n) ____________ is a bowl-shaped depression that surrounds the vent at a volcano's summit. b. A(n) ____________ forms in the depression left when an empty magma chamber collapses. c. The type of volcano that is the smallest and has the steepest slopes is called a(n) ____________.​

Answers

Answer

A) crater

B) caldera

C) composite

What is the purpose of technology?
A. Creating political pressure
B. Finding new scientific discoveries
C. Solving problems
D. Regulating the government

Answers

The purpose of technology is to solve problems and improve various aspects of human life. Option C.

The purpose of technology is multifaceted and encompasses various objectives.

However, at its core, technology is developed to address challenges, solve problems, and enhance different facets of human existence. Whether it is improving efficiency, increasing productivity, advancing communication, or creating innovative solutions, technology aims to provide practical and tangible benefits.

Technological advancements enable us to overcome obstacles and improve the quality of life.

From medical technologies that diagnose and treat diseases to renewable energy sources that combat climate change, technology plays a pivotal role in finding solutions to complex problems. It empowers us to tackle issues in areas such as healthcare, transportation, agriculture, education, and environmental sustainability.

Furthermore, technology drives scientific discoveries and innovation. It provides scientists with tools and methodologies to conduct research, gather data, and analyze information, leading to new insights and understandings of the world.

Technological advancements in fields like computing, artificial intelligence, and genetic engineering have opened up new frontiers for exploration and scientific breakthroughs.

While technology can be used for political advocacy, social mobilization, and improving governance processes, these are additional applications rather than its fundamental purpose.

The primary aim of technology is to address challenges, solve problems, and enhance human experiences in various domains. It serves as a catalyst for progress and development, shaping the way we live, work, communicate, and interact with the world around us. SO Option C is correct.

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What is the role of diaphragm?​

Answers

Answer:

The role of the diaphragm is breathing

hope this helped you if it dose please mark brainiest

The diaphragm is a muscle that helps you inhale and exhale

What is the name of the process That forms to DNA molecules from 1? Lol help plz (UwU)

Answers

Answer:

Replication

Explanation:

Think its correct

Pollution has negative effects on plants, animals, and people. Which choice would be least likely to cause water pollution?

Answers

Answer:

plants

Explanation:

because animals can maybe poop or pee on the water .and also people are the same too.so plants are the least likely to cause water pollution

When nonionic solids dissolve in water, they

Answers

Answer:

Substances that do not form ions when they dissolve in water are called non-electrolytes. And example of a non-electrolyte is sugar. Sugar will readily dissolve in water but doesn't form cations and anions in solution. That is, there are no charge carriers formed.

Use the periodic table from the lesson to answer the following question.
The atomic mass of F is.
9
10
19
55

Answers

Answer:

19

Explanation:

Fluorine's atomic mass is 18.99 which rounds up to 19 which is on your selection of choices.

Groups of similar specialized cells that carry out particular functions form A. eukaryotes O B. organs O C. tissues D. organelles​

Answers

Answer:

Learning Task 3. Solving word problems involving multiplication of deci-

the

A cstep in solving word problems. Do these in your notebook. ),

1. A clerk is paid P 45.25 per hour for 40 hours a week, 1.50 times the

regular rate for overtime and double the rate for a holiday. How much

holiday?

2. fofkmputer programmer earns a regular hourly rate of P50.00. If he

worked 42.75 hours in a week, how much did he earn?

3. Arthur earns P1350.00 a day. He sets aside 0.10 of this for savings.

How much does he save in a month?

4. Mr. Fernandez has a monthly pay of P 5,450. The tax deducted from

year?

5. Dianne works 2.5 hours a day from Monday to Friday and 3.75 hours

his a

on Saturday. If he is paid P25.00 per hour, how much does he earn in

a

week

Learning Task 3. Solving word problems involving multiplication of deci-

the

A cstep in solving word problems. Do these in your notebook. ),

1. A clerk is paid P 45.25 per hour for 40 hours a week, 1.50 times the

regular rate for overtime and double the rate for a holiday. How much

holiday?

2. fofkmputer programmer earns a regular hourly rate of P50.00. If he

worked 42.75 hours in a week, how much did he earn?

3. Arthur earns P1350.00 a day. He sets aside 0.10 of this for savings.

How much does he save in a month?

4. Mr. Fernandez has a monthly pay of P 5,450. The tax deducted from

year?

5. Dianne works 2.5 hours a day from Monday to Friday and 3.75 hours

his a

on Saturday. If he is paid P25.00 per hour, how much does he earn in

a

week?

Answer:

Groups of similar specialized cells that carry out particular functions form. tissues

Using ___ is one way of planting where a seed is allowed to germinate in box or boxes before planting the soil.

Answers

Answer:

Plantig seeds

Explanation:

The answer is “Planting seeds”.

In a crosstab, the cells show:

Answers

Answer:

The cells in a crosstab show summary data for the corresponding row and column, based on a measure and a summary function. The simplest crosstab is a frequency matrix, such as the following example, which shows the count of pets (measure) by gender (column) and species (row). Example of a simple crosstab

Explanation:

To best display the distribution of sex (male, female, other), we could use:

Answers

Answer:

i guess it's gender

hope this helps

Imagine you have been shipwrecked and are floating on a small piece of wood in the middle of the ocean. You are terribly thirsty and take a drink of seawater (3.5% salt). What do you think happens to your stomach cells (1% salt), and why?

Answers

Given the higher salinity of the ocean water in comparison to your stomach cells, you will lose water from your cells and become dehydrated.

Osmosis is a phenomenon that shows that in the presence of a space in which the solute concentration is higher than its current location, water will travel towards that more concentrated space in an attempt to dilute the concentration.

The urge to drink is what we call being thirsty. This urge has a biological origin. It is the body's way of telling you that your cells need more water, which leads us to often consume any water we have available. This is not always in our best interest.

However, due to osmosis, drinking the seawater would only have a negative effect on your stomach cells. As stated in the question, the cells contain less concentration of solute (in this case salt) than the water. This means that instead of entering the cell, water would leave to dilute the new seawater, thus dehydrating you more and worsening your condition.

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1-2 sentences, describe the process of deposition and explain how it creates new landforms. :):)

Answers

Deposition is the geological process in which sediments, soil and rocks are added to a landform or landmass. Simply when layers of eroded material pile to create new landforms. For example, coastal deposition is how beaches are formed.

The geological process of deposition involves the addition of sediments, soil, and rocks to a landform or landmass. when eroded debris is piled up in layers to produce new landforms.

What is deposition?

A deposition is testimony made under oath and taken down in writing by an authorized officer of the court, typically in an out-of-court setting and before trial.

Depositions are usually taken from key witnesses, but can also involve the plaintiff or defendant, to give the involved parties a fair preview of all the evidence.

The individual making the deposition is known as the deponent and false statements can carry civil and criminal penalties.

Therefore, The geological process of deposition involves the addition of sediments, soil, and rocks to a landform or landmass. when eroded debris is piled up in layers to produce new landforms.

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What is the value of a transitional fossil?
Transitional forms show the evolutionary steps between species.
Transitional forms are analogous fossils.
Transitional forms discredit the theory of evolution.
Transitional forms are proof of punctuated equilibrium in evolution.

Answers

The value of a transitional fossil is that its forms are analogous fossils.

What is Transitional  fossil?

These are fossilized remains of organisms which exhibits traits common to

both an ancestral group and its derived descendant group.

Analogous fossils possess similar structures and functions but evolved

differently thereby making the transitional form the same as it being

analogous.

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Answer:

A

Explanation:

On Edge2022 :)

Where do heterotrophs get phosphorus from?

Answers

Answer:

Heterotrophs rely on organic material and remineralize nutrients such as nitrogen and phosphorus when they are in excess of requirements.

explain how waxes are important to leaves and ducks​

Answers

here you go

Explanation:

Plants also use waxes as a protective coating to control evaporation and hydration and to prevent them from drying out. Waxes are valuable to both plants and animals because of their hydrophobic nature. This makes them water resistant, which prevents water from sticking on surfaces.

When the rock above a cave collapses, it forms a

Answers

Answer:

collapse dolines

Explanation:

Answer:

A shakehole (or a sinkhole) - it can form an entrance to the cave, or block it entirely.

Explanation:

Describe the various types of cells in the human body

Answers

Explanation:

The cells inside our bodies are “specialized.” This means that each type of cell performs a unique and special function. For this reason, each of the 200 different types of cells in the body has a different structure, size, shape, and function, and contains different organelles.16 Jul 2018

https://www.healthline.com › health

How Many Cells Are in the Human Body? Fast Facts - Healthline

Primary productivity is not limited by _______.
a.
the availability of sunlight
b.
time
c.
the availability of nutrients
d.
access to water


Please select the best answer from the choices provided

A
B
C
D

Answers

B???????????????????????????????????????

What are some ways that chromosomes can be structurally abnormal

Answers

Answer:

Delations: A portion of the chromosome can be missing or deleted

Duplications: A portion of the chromosome is duplicated resulting in extra genetic material

Translocations: A portion of one chromosome is transfered to another.

Which term best completes the following analogy?

Elements : Atoms: Covalent compounds: _________

A. Bonds

B. lons

C. Mixtures

D. Molecules​

Answers

Answer:

C. Molecules

The best term that completes the analogy is Molecules

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