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
aksik [14]
3 years ago
7

Which of the following statements regarding membrane protein function is FALSE?A) membrane proteins serves as enzymesB) membrane

proteins act as receptors tomolecules like hormonesC) Membrane proteins form junctions between cellsD) Membrane proteins produce phospholids
Biology
2 answers:
Mandarinka [93]3 years ago
6 0

Answer:

The correct answer is D)

Membrane proteins <u>DO NOT</u> produce phospholids.                                                                                                                                                                            

Explanation:

Phospholipids are a category of lipids that are a key part of all cell membranes. They can form lipid bilayers because of their amphiphilic characteristic. The structure of the phospholipid molecule generally consists of two hydrophobic fatty acid "tails" and a hydrophilic "head" consisting of a phosphate group. The two components are usually joined together by a glycerol molecule.

The first phospholipid identified in 1847 by the French chemist and pharmacist Theodore Nicolas Gobley, in biological tissues was lecithin, or phosphatidylcholine, in the egg yolk of chickens. Purified phospholipids are produced commercially and have found applications in nanotechnology and materials science.                                  

Cheers!

Sever21 [200]3 years ago
5 0

Answer: D)

Membrane proteins produce phospholids

Explanation:

Membrane proteins in the mitochondria do more than just generate cellular energy. The proteins in the membranes of the mitochondria are complex machines in the nanoworld that mediate the oxygen-coupled generation of energy in cells. Their role in this process is not yet understood in detail.

Membrane proteins perform a variety of functions vital to the survival of organisms: Membrane receptor proteins relay signals between the cell's internal and external environments. Transport proteins move molecules and ions across the membrane.

You might be interested in
The enzyme responsible for converting androgens to estrogens is select one:
Lilit [14]
The answer is C. Aromatase
6 0
3 years ago
Two conditions related to cardiac compromise are angina pectoris and myocardial infarction. in comparing the​ two, remember​ tha
Alika [10]

Answer;

b. nitroglycerin may give incomplete or no relief of myocardial infarction pain.


Two conditions related to cardiac compromise are angina pectoris and myocardial infarction. In comparing the​ two, remember​ that nitroglycerin may give incomplete or no relief of myocardial infarction pain.


Explanation;

-Angina pectoris is the chest pain or discomfort due to coronary heart disease. It occurs when the heart does not get enough blood, due to blockage or narrowing of one or more heart's arteries.

-Myocardial infarction occurs when there is decreased blood flow or stoppage to a part of the heart, resulting to the heart muscle damage.

-Nitroglycerin extended-release capsules are used to prevent chest pain (angina) in people with a cardiac compromise. However, Nitroglycerin may give incomplete or no relief of myocardial infarction pain.

6 0
3 years ago
Choose the best experimental design to test the question “Does the gender of mice affect the time it takes to learn mazes?”
FrozenT [24]
In making an experiment their are two types of variable that should be consider, one is the dependent variable and the other one is the independent variables. I the question that dependent variable would be the result or the effect of the gender of mice and the independent is the ways in determining it. So the variables should be fair if you want your result to have no bias. Thus the answer would be letter B. because it has the same variables but different in gender 
7 0
3 years ago
Read 2 more answers
Where is mrna synthesized transcription or translation.
8_murik_8 [283]

Answer:the nucleus

Explanation:mRNA is synthesized in the nucleus using the nucleotide sequence of DNA as a template. This process requires nucleotide triphosphates as substrates and is catalyzed by the enzyme RNA polymerase II. The process of making mRNA from DNA is called transcription, and it occurs in the nucleus

3 0
2 years ago
Plants need carbon dioxide from their environment to produce glucose during which stage of photosynthesis?
frozen [14]
When they are giving carbon .

6 0
3 years ago
Other questions:
  • what cloud indicates the top of the troposphere
    14·1 answer
  • An individual will only feel stress in negative situations. . True or false
    8·2 answers
  • Please help
    5·2 answers
  • The structure seta of the sporophyte performs which of the following functions?
    12·1 answer
  • ________ is the detailed knowledge of characteristics of different kinds of rock.
    14·1 answer
  • Choose the appropriate reason for this. In "In the shadow of war" Omovo follows the soldiers and the woman most likely because h
    8·1 answer
  • Dlaczego ryby i płazy mają skórę pokrytą śluzem ?
    5·1 answer
  • Competitive exclusion does not result in _____.
    12·2 answers
  • Consider two hypothetical genes, Aand B.A codes for the trait plant pigment where aa individuals lack all pigment. Gene B codes
    13·1 answer
  • Which of the following is true about the DNA molecule during transcription?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!