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ahrayia [7]
3 years ago
8

What is the purpose of a cell wall in plant cells

Biology
1 answer:
Bogdan [553]3 years ago
7 0

The cell wall is an outer protective membrane in many cells including plants, fungi, algae, and bacteria. Animal cells do not have a cell wall. The main functions of the cell wall are to provide structure, support, and protection for the cell

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What process restores the 2N chromosome number in a zygote's somatic cells for growth and development to continue?
miv72 [106K]
 The answer to the question stated above is fertilization.
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Fertilization </span><span>restores the 2N chromosome number in a zygote's somatic cells for growth and development to continue.
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6 0
4 years ago
Why is pyruvate imported from the cytoplasm into the mitochondrial matrix?
grin007 [14]

Answer:

So that oxidation of pyruvate can take place in mitochondria.

Explanation:

Pyruvates is produced in the glycolysis process which occurs in the cytoplasm. So pyruvate is produced in the cytoplasm of the cell. Pyruvate is produced by partial oxidation of glucose and to be fully oxidized it has to enter in the mitochondria.

So after entering the mitochondria the pyruvate first converts into acetyl CoA than this acetyl CoA enters in the citric acid cycle and fully oxidized into CO2. This oxidation generated NADP and FADH2 which provide reducing power during oxidative phosphorylation.

4 0
3 years ago
Which is not a density dependent factor
Katyanochek1 [597]
I believe the answer to this is Competition. I could be wrong
4 0
3 years ago
CAM plants lose their _____ during the day and open them at night.
Anni [7]

Answer:

d) stomata

Explanation:

CAM plants lose their stomata during the day and open them at night.

Therefore, CAM plants do not lose thylakoids, chloroplasts, or vascular bundles during the day and open them at night.

5 0
3 years ago
How does the water in your body help maintain homeostasis?
Wewaii [24]

Answer: Body water homeostasis is regulated mainly through ingested fluids, which, in turn, depends on thirst. Thirst is the basic instinct or urge that drives an organism to ingest water. Thirst is a sensation created by the hypothalamus, the thirst center of the human body.

Explanation:

5 0
3 years ago
Read 2 more answers
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