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
blondinia [14]
3 years ago
14

Proteins do not pass through cell membranes because.

Biology
1 answer:
NeX [460]3 years ago
4 0

Answer:

Proteins are generally way too big to be able to fit through a cell membrane.

Explanation:

They cannot compress their molecules to pass through.

You might be interested in
The arctic fox has adapted to its environment in a number of ways. Its fur turns white in winter and it does not begin to shiver
Lelu [443]
 I believe the answer is C.

7 0
3 years ago
Read 2 more answers
Fats are made of an alcohol called __ and three ___ ___ chains
AleksAgata [21]
<h2>glyerol and fatty and acid </h2>

Explanation:

<h2>Fats are made of an alcohol called glyerol __ and three __fatty acid_ ___ chains</h2>

<h2>hope it's helpful thanks please mark me as brainlist please </h2>
4 0
2 years ago
A series of enzymes catalyze the reaction X Y Z A. Product A binds to the enzyme that converts X to Y at a position remote from
nirvana33 [79]

Answer:

Option B, an allosteric inhibitor.

Explanation:

As the enzyme activity decreases, it is not possible for A to be a coenzyme (most likely would increase the enzyme activity), a substrate (increases activity of enzyme by Le Chatler's principle) or an intermediate (no effect). A is unlikely to be a competitive inhibitor as this would not decrease the activity of the enzyme, only  reduce the rate of conversion of substrate to product. A is most likely an allosteric inhibitor which binds to another site on the enzyme (other than the active site), resulting in a change in conformation of the enzyme which reduces the enzymatic activity.

5 0
3 years ago
How do the crystals in a metamorphic rock align if the rock has been exposed to extreme pressure?
Alex777 [14]
The answer is B.<span>equally in all directions.
</span>
4 0
3 years ago
The pharynx functions as a passageway for __________, whereas the larynx functions as a passageway for __________.
uranmaximum [27]

The Pharynx is the passageway way for food

The Larynx is the passageway for air


<h3>Pharynx </h3>

The Pharynx is a long tube that is located in the throat region, it helps in the smooth passage of food from the mouth and down to the stomach where it is needed for body metabolism

<h3>
Larynx</h3>

The larynx helps in the free flow of air, it is sometimes called the voice box. It plays a vital function by blocking the windpipe from taking in food particles


For more information on Pharynx and larynx, please see the link below

brainly.com/question/9064940?referrer=searchResults

4 0
2 years ago
Other questions:
  • What kind of change occurs and salt dissolves in water
    9·1 answer
  • One of 20 molecules built of an amino group, a carboxyl group, and a uniqueside chain; proteins are constructed of combinations
    9·1 answer
  • This food chain is one part of of a _____ within an ecosystem
    15·1 answer
  • Bacteria are each composed of one cell that does not have membrane-bound organelle. What term characterizes bacteria?
    7·1 answer
  • Question 39 of 72 Bees pollinate red snapdragons in one part of the garden then fly over to another area and pollinate white sna
    6·2 answers
  • Which statement correctly describes the cells produced by meiosis?
    15·2 answers
  • Benjy is a preschooler. He can put a dish into the microwave and press the "2" button to cook for two minutes. One day he sees h
    10·1 answer
  • The iris in the human eye contracts and expands, controlling the amount of light that reaches the retina. What types of muscle c
    11·1 answer
  • Viruses express tissue tropism and host specificity. In particular, the avian influenza strain H5N1 has rare incidences in human
    10·1 answer
  • choose the nucleotide sequence of the rna strand that would be complementary to the following strand : GTAGTCA
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!