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
jeka94
2 years ago
12

Someone pls help me!

Biology
1 answer:
dexar [7]2 years ago
4 0

Answer:

Cell membranes are semi-permeable, which works like a sieve that determines what enters and leaves the cells.

Explanation:

It is semi-permeable and it allows molecules to diffuse inside.

<em>Feel free to mark it as brainliest :P</em>

You might be interested in
How do cells change as you grow?
FinnZ [79.3K]
They become more large and are less able to divide and multiply.Which as an increase in pigment and a fatty substance inside the cell . (Hopes this helped)
5 0
3 years ago
MARK AS BRAINLIEST!!! ANSWER CORRECTLY
il63 [147K]

Question 1: A.)

Question 2: i would say A.)

Question 3: C.)

Question 4: B.)

Question 5: A.)

Question 6: B.)

Hope this heslp

6 0
2 years ago
Read 2 more answers
What happens during the kerbs cycle
Damm [24]

Answer:

During the Krebs cycle, pyruvic acid is broken down into carbon dioxide in a series of reactions that give off energy. The high-energy electrons that are produced are picked up by a series of electron carriers, and the energy is used to convert ADP into ATP.

Explanation:

4 0
3 years ago
Read 2 more answers
HELPPPP!!!! <br> I NEED THE ANSWER NOW .<br> PLLLZZ
Lostsunrise [7]
the answer would be d
8 0
2 years ago
Read 2 more answers
The cell that does not have a cell wall is the
Iteru [2.4K]
<span>The cell that does not have a cell wall is the <em>"animal cell".

</em>Have a wonderful day! :D<em>

</em></span>
7 0
3 years ago
Read 2 more answers
Other questions:
  • What evidence is there that electrons move around in definite pathways around the nucelus
    11·1 answer
  • Which of the following two cycles are the most closely related in their role in sustaining life?
    12·1 answer
  • How is Gel –Electrophoresis used in the fields of Medicine, Agriculture and Forensic Science
    8·1 answer
  • Increased activity in the sympathetic nervous system leads to _____.
    15·1 answer
  • Sharks obtain all of their energy by eating other marine organisms, such as fish. Suppose that a marine scientist measures the c
    5·1 answer
  • The unequal heating of Earth occurs because at the_____, more solar energy is received than is radiated back to space, and at th
    12·1 answer
  • How are most nutrients absorbed through the mucosa of the intestinal villa? A. facilitated diffusion B. bulk flow C. active tran
    5·1 answer
  • Edema occurs when____________
    14·1 answer
  • At which point does warm air begin to rise before colliding with cold air?
    5·2 answers
  • Why does the exploratorium dissect cow eyes?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!