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
Bess [88]
3 years ago
6

In facilitated diffusion, what is the role of the transport proteins?

Biology
1 answer:
Alenkinab [10]3 years ago
4 0

Answer:

A

Explanation:

There is no much more to say than the letter A describes the process of facilitated diffusion.

The normal diffusion ocurres when the solute passes the membrane through the space of the double layer of phospholipids. Particles that are small and apolar can pass trough the membrane without problems.

For bigger or polar particles we need to use a protein system to help them pass into the cytoplasm. That's what we call Facilitated Difusion.

About the other options:

B) That's the explanation about active transport. That happen for every particle who is going against the gradient of concentration.

C) Again: if we are talking about diffusion, there is no energy needed.

D) The Water Molecules suffer the process os osmotic pressure. Water deslocates to the higher gradient of concentration - contraty what the other particles do.

You might be interested in
Iron containing molecule in red blood cells is called
Rainbow [258]
It is called haemogloblin.
6 0
3 years ago
Your body can store protein. true or false
Rus_ich [418]
<h2>Answer:</h2>

False

<h2>Explanation:</h2>

Human beings are not able to store protein. The human body can break down its muscle tissue to get certain amino acids, but it does not has specialized cells to store protein efficiently unlike it does fat and carbohydrate. For this reason, eating protein regularly is of great importance.

4 0
3 years ago
Read 2 more answers
A coyote chases a jackrabbit. Which process gives the coyote the energy it needs to chase the jackrabbit?
777dan777 [17]
The process that is detailed here, is knows as the Adrenaline Process, Or (Adrenaline). Adrenaline gives the body an extra boost of energy when in a hurry, in shock, or scared.
8 0
3 years ago
Read 2 more answers
How come we have 20 amino acids and they make thousands of proteins please give me reasons
Kryger [21]

Answer:

The human body uses just 21 amino acids to make all the proteins it needs to function and grow. Because amino acids can be arranged in many different combinations, it's possible for your body to make thousands of different kinds of proteins from just the same 21 amino acids.

3 0
3 years ago
What is a process by which organisms with characteristic suited to the environment will survive and reproduce
BartSMP [9]

According to Charles Darwin's theory of Evolution by natural selection, organisms that possess heritable traits that enable them to better adapt to their environment compared with other members of their species will be more likely to survive, reproduce, and pass more of their genes on to the next generation.

(n.d.). Retrieved from http://www.nas.edu/evolution/Definitions.html

One word answer:Adaptation:

8 0
3 years ago
Other questions:
  • If a cell needs to absorb/expel a large amount of material what would be needed to accomplish this task? Type of transport?
    12·1 answer
  • Why are math assignments like the water that is found on the ground in the early morning?
    15·1 answer
  • Do you agree with the statement that they "replace" the human heart?
    8·1 answer
  • Which base is normally used in the synthesis (making) of RNA but not in the synthesis (making) of DNA?
    9·1 answer
  • A very acidic pH level is _____, and a very basic pH level is _____.<br><br> 1; 13<br> 13; 1
    8·2 answers
  • What about cellouse makes it ideal for structural support
    7·2 answers
  • Biology help, please!!! 30 points!!
    7·1 answer
  • What evidence would support a scientist's claim that a certain gene is responsible for holding the instructions to produce a spe
    5·1 answer
  • Which of the following statements explains the importance of enzymes that check for and repair mistakes during DNA replication?
    5·1 answer
  • Which of the following is a yield from a tree?<br> Roots<br> Timber<br> Branches<br> Vegetables
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!