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
Lunna [17]
4 years ago
5

The preferential use of phosphatidylinositol and phosphatidylethanolamine in the cytoplasmic leaflet of membranes leads to incre

ased:
a. fluidity in the cytoplasmic leaflet.
b. negative charge on the cytoplasmic leaflet.
c. association with positively charged amino acids by the cytoplasmic leaflet. curvature toward the cytoplasmic face.
d. All of the answers are correct.
Biology
1 answer:
spayn [35]4 years ago
4 0

Answer:

The best answer to the question: The preferential use of phosphatidylinositol and phosphatidylethanolamine in the cytoplasmic leaflet of membranes leads to increased:___ would be, D: All of the answers are correct.

Explanation:

There is still a lot of debate among scientists as to the exact way in which phospholipids are distributed between the two leaflets of a cell´s plasma membrane, but what they do know is that there are four kinds, and that phosphatidylinositol (a sterol) and phosphatidylethanolamine appear most commonly on the cytosolic, or cytoplasmic side of the membrane. They also believe that it is this particular arrangement which allows the cytoplasmic side of the membrane to be slightly negatively charged and this role will play a major part in a membrane´s ability to generate an action potential. Also, it is known that these negatively charged ends of the bilayer will allow certain proteins, positively charged ones, to be inserted, and connected to it, to become transporters, or mediators in action potentials and normal activities of cells. Finally, since fatty acids and cholesterol are associated with phospholipids, but have a tendency to be attracted to these particular two types, they tend to give the overall structure fluidity, but also permit  the inner leaflet to assume its particular circular shape around the cytoplasm. This is why the answer is D.    

You might be interested in
NEED HELP FAST!! Question 8(Multiple Choice Worth 3 points) (01.04 HC) A group of students performed an experiment to prove the
Lemur [1.5K]

Answer:

22 degrees

Explanation:

7 0
3 years ago
Myelin sheath consists of axon?
forsale [732]
Rather, each myelin sheath insulates the axon over a single long section and, in general, each axon comprises multiple long myelinated sections separated from each other by short myelin sheath-gaps called nodes of Ranvier. ... In the CNS, axons carry electrical signals from one nerve cell body to another.
5 0
3 years ago
Select all the advantages of a multienzyme complex over a metabolic pathway
Kazeer [188]

Answer:

Option A, B, C

Explanation:

The major advantages of multienzyme complex over a metabolic pathway is that it do not require individual pathway for each enzyme activation or inhibition. Instead it responds efficiently to the equilibrium changes of substrate supply and demand as compared to that of enzymes.

It tightly regulates the processes and is also faster than that of the metabolic pathway.

Hence, option A, B and C are correct

8 0
3 years ago
How do the ocean waters most often provide fresh water for the Earth?
Alona [7]

Answer:

alter precipitation and storm patterns

Explanation:

5 0
3 years ago
What are some Cons about cloning?
ipn [44]

Answer:

Explanation:

  1. The process is not entirely safe and accurate. Despite being genetically identical with each other, clones will not be the same regarding behavioral attributes. ...
  2. It is regarded as unethical, and the probability of abuse is very high. ...
  3. The offspring lack genetic uniqueness. ...
  4. It is not yet fully-developed.
8 0
3 years ago
Read 2 more answers
Other questions:
  • The type of contraception that works because ovulation is prevented is
    10·1 answer
  • Is it true the environment can affect the way traits are expressed Explain
    11·2 answers
  • Over the past​ half-century in the united​ states, health care spending has​ ________ and health care outcomes have​ ________.
    6·1 answer
  • What type of succession occurs on the nitrogen-poor moraines after glaciers have receded?
    8·2 answers
  • Someone help mee pls :)
    7·1 answer
  • 1. What is the smallest unit of matter?
    13·1 answer
  • If there are 8 chromosomes in the parent cell, after Mitosis , how many chromosomes will be in the 2 daughter cells created?
    9·1 answer
  • How do scientists know<br> that evolution is taking<br> place?
    8·1 answer
  • Trong các cây trồng sau khả năng tích lũy nh4 tốt nhất là
    5·1 answer
  • Cells (biology): What are the steps of cellular respiration?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!