1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
denis23 [38]
3 years ago
15

3. Why is active transport necessary for the sodium-potassium pump to work? A. The sodium would never leave a cell while potassi

um can move against the gradient B. The potassium would never leave a cell while sodium can move against the gradient C. It allows sodium and potassium to move against their concentration gradient D. All channel movement requires active transport to equalize the cell
Biology
1 answer:
Kisachek [45]3 years ago
7 0

Answer:

Active transport necessary for the sodium-potassium pump to work because  It allows sodium and potassium to move against their concentration gradient.

Explanation:

The transport of sodium ions outside the cell and potassium ions inside the cells is called active transport that requires the ATP hydrolysis. ATP provides the energy required for this procedure. This sodium-Potassium pump works to move the ions against their concentration gradient to keep the sodium concentration low inside the cells and potassium concentration high inside the cells.

You might be interested in
What is the control group in his experiment? The uncovered rows The covered rows The other 7 fields There is no control group
Natasha_Volkova [10]
In a experiment , then u
7 0
3 years ago
Which of the following is not true of saliva?
cluponka [151]
The answer is <span>B. contains enzymes that begin the breakdown of proteins.

Saliva is watery substance secreted by salivatory glands. <em>It cleanses the mouth</em> and maintenance oral hygiene. <em>It moistens the food</em>, so the created food bolus could easier pass into the esophagus. It also <em>carries food chemicals to taste receptors</em> so they can be tested. It contains enzymes involved in the food digestions. Some of them are amylase, which begins the breakdown of the starch, and lipase, which begins the breakdown of triglycerides. <u>There are no enzymes in the saliva that break down proteins</u>.</span>
5 0
3 years ago
How does differentiation differ in animal and plant cells
andrew-mc [135]

Plant cells have a cell wall, but animals cells do not. Cell walls provide support and give shape to plants. Plant cells have chloroplasts, but animal cells do not. ... Plant cells usually have one or more large vacuole(s), while animal cells have smaller vacuoles, if any are present.

6 0
2 years ago
Any gi*rl wants to sho*w their body can jo*in me*et qma-trap-vbh​
Pepsi [2]

Answer:

ok

Explanation:

ok

4 0
2 years ago
The small intestine is the pathway for chyme. What else does it do?
dlinn [17]
Getting water, salt, and minerals using villi.  That the villi do not remove from the chyme—such as the fragments of fruits and vegetables—passes on to the large intestine<span>
</span>
8 0
3 years ago
Other questions:
  • The _____ nervous system is the major nervous system that connects the brain and spinal cord to the organs and muscles throughou
    15·1 answer
  • What type of bonds connect the deoxyribose sugars to the phosphate group?
    8·1 answer
  • Which word parts do you need to build a medical word that means​ "process of making an incision​ (into the) kidney​ (to remove​
    9·1 answer
  • Scientists believe that the first organisms that appeared on Earth were prokaryotic. Which of the following best represents what
    12·1 answer
  • A scientist wants to test whether the pH, salinity, and temperature of seawater impacts coral development. He sets up an experim
    14·2 answers
  • The source of ATP and NADPH, which are required to synthesize glucose, is a
    5·1 answer
  • In which structure do sperm cells develop?
    15·2 answers
  • Explain how meiosis and fertilization can result in a trait like sickle cell being expressed in offspring when not expressed in
    5·1 answer
  • ___, such as carbon dioxide and water vapor, are known to trap heat in earths atmosphere.
    5·1 answer
  • What is the difference between prokaryotes and eukaryotes? In your answer use the terms nucleus, nucleoid, organelles, size, cyt
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!