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nataly862011 [7]
2 years ago
15

What is The major function of the cell membrane?

Biology
1 answer:
hodyreva [135]2 years ago
7 0

Answer:

The plasma membrane, or the cell membrane, provides protection for a cell. It also provides a fixed environment inside the cell, and that membrane has several different functions. One is to transport nutrients into the cell and also to transport toxic substances out of the cell.

Explanation:

PLEASE MARK ME AS BRAINLIEST

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This type of mutation occurs when one or more base pairs are removed from the gene sequence. A deletion B insertion C substituti
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Answer: A. Deletion

Explanation:

It is deleting base pairs from the gene sequence

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3 years ago
Put the steps of DNA Replication in the correct order.
kramer

Answer:

1. The 2 bases forming each rung of the 'ladder' snap apart. This is caused by an enzyme that passes along the strands, 'unzipping' it

2. Spare nucleotides (in the nucleus of the cell) attach themselves to the 'broken rungs' to repair the break. Each repairing nucleotide is identical to the broken one

3. As each 'broken rung' is repaired, two 'ladders' form, that is 2 identical strands of DNA. The 'repairing' is really the process of replica

Explanation:

Hope this helps!

3 0
2 years ago
How are enzymes and substrates related?
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Answer:

the enzyme and substrate fit together like a lock and key.

6 0
1 year ago
When the brain is unoccupied, an fmri indicates that blood continues to flow via a web of brain regions called the?
bulgar [2K]

Default network


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The default network is a web of brain regions that have activity that corresponds greatly with each other and different from other networks within the brain. The default network is active when an individual's attention is not concentrated on the external environment and it is measured with the functional magnetic resonance imaging technique (fMRI).



7 0
2 years ago
explain what can happen over million of years to the carbon compounds in organisms that can die and decompose?
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Most becomes carbon dioxide and the rest of it often becomes fossil fuels such as coal
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