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
MaRussiya [10]
3 years ago
15

17. What is the primary function of the cell membrane?

Biology
1 answer:
Mariulka [41]3 years ago
3 0

The answer is b, it protects the cell

You might be interested in
Which time is most likely an outlier
mestny [16]

maybe 1:00????

im  just trying to help :C

7 0
3 years ago
1. A mutation of a human gene blocks harmful viruses from infecting cells. How can the mutation be classified?
Yuri [45]

Answer:

It is a beneficial mutation.

Explanation: Mutations are permanent changes in the nucleotide sequence of a DNA. Mutations can beneficial, neutral and harmful or deleterious. When change in the nucleotide sequence of DNA a mutation enhances the effectiveness of a protein or improves the protein function, it is said to be beneficial. When a mutation causes the synthesis of a protein which have the same amino acid as the original protein and performs the same function as the original protein, it is said to be silent or neutral. When a mutation results in the synthesis of a protein with an altered amino acid sequence and a nonfunctional protein, it is said to be harmful.

3 0
3 years ago
What two body systems use the heart as an organ?
Troyanec [42]

Answer:

cardiovascular and blood vessals

Explanation:

4 0
3 years ago
Read 2 more answers
What are all of the energy transformations that take place as sunlight is converted to usable energy within humans
Charra [1.4K]
<span>The energy transformation in the sun is primarily the change of nuclear energy to light energy. 

More Explainable: </span><span>The sun is said to "burn hydrogen" but what that really means is that near the center of the sun there is enough temperature and pressure to cause the fusion of hydrogen nuclei (protons) into helium nuclei (two protons and two neutrons). The fusion (not fission) reaction energy give off energy in a complex way that includes heat and light. The light works its way out from the center of the sun to the surface and eventually out of the surface into space. That is the sunlight we see as well as some light that is outside our range of vision. The light is electromagnetic energy. </span>
4 0
3 years ago
What process is responsible for the formation of glomerular filtrate<br>​
Lerok [7]

Answer:

The process by which glomerular filtration occurs is called renal ultrafiltration. The force of hydrostatic pressure in the glomerulus (the force of pressure exerted from the pressure of the blood vessel itself) is the driving force that pushes filtrate out of the capillaries and into the slits in the nephron.

7 0
3 years ago
Other questions:
  • Which characteristic of prokaryotic organisms makes them different from eukaryotes
    13·1 answer
  • Which type of mutation cannot occur in a child after birth?
    5·2 answers
  • Is a very windy day. you are driving and a dust storm blows across the freeway reducing your visibility. you should drive slower
    14·1 answer
  • The round third prong on a grounded plug ______.
    11·1 answer
  • SOMEONE PLZ HELP
    6·2 answers
  • What is the application of Gene Editing in Primary T Cells?
    7·1 answer
  • How are coral reefs similar to tropical rainforests? Both are home to just a few types of rare animals. Both can easily be resto
    6·2 answers
  • Freshwater fish excrete nitrogenous wastes as _____.
    5·1 answer
  • Are all macromolecules monomers
    14·1 answer
  • okazaki fragments select one: a. elongate the lagging strand away from replication fork 5' --&gt; 3' b. elongate the leading str
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!