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levacccp [35]
3 years ago
10

Give three functions of the cell surface membrane. (plasma membrane)

Biology
1 answer:
ad-work [718]3 years ago
4 0

I can help with one but not 3... The Cell membrane can be used to help protect the inner parts of the cell such as the, mitochondria, cytoplasm, endoplasmic reticulum. (List more).

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2. What is the complementary DNA sequence for the following DNA strands? Write the sequence of the complementary strand below th
DaniilM [7]

Answer:

CGTATC - DNA complementary strand- GCATG

CTTTCAAG- DNA complementary strand-GAAAGTTG

GAGACTTAC-DNA complementary strand-CTCTGAATG

Explanation:

Remember that the complementary sequence will be based on base pairing for DNA, so the A will pair with T, C with G

6 0
3 years ago
4. Which of the following is NOT part of the axial skeleton?
mel-nik [20]

Answer: b pelvic

Explanation:The pelvic is lower down the skeleton

3 0
4 years ago
_______ are the proteins that DNA is wound around to form chromosomes.
Romashka [77]
B. Histones is the correct answer.
4 0
3 years ago
What organism doesnt grow or reproduce and is not made of cells
ddd [48]
There is no such thing ? It can't be an organism if it does not do any of the above
3 0
3 years ago
Which of the following processes includes all the others?
Vinvika [58]

Answer:

Passive transport.

Explanation:

The transport of molecules across the plasma membrane can occur by the two process- active transport and passive transport. No amount of energy is required during the active transport.

Passive transport includes the diffusion and osmosis. Both the diffusion and osmosis do not require energy and the molecules move down from the region of higher concentration towards the region of lower concentration. Small molecules, ions and proteins can go through the passive transport.

Thus, the correct answer is option (c).

7 0
4 years ago
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