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Grace [21]
3 years ago
10

A b c d ?? pls help me

Biology
1 answer:
TEA [102]3 years ago
7 0

Answer:

cell membrance

Explanation:

because that is the defect mostly to be located

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An atom ability to undergo chemical reactions is determined by its
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The atoms and molecules produced by the reaction are called products. This causes the atoms to be rearranged into new substances.

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An atom's ability to undergo chemical reactions is determined by its outermost electrons.

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The contention that since there are cross-country or cross-cultural differences in ethical standards, it is appropriate to judge
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ethical relativism

Explanation:

Based on the scenario being described within the question it can be said that this defines what is meant by ethical relativism. Since the formal definition of this term refers to a theory that beliefs that morality is relative to the norms of one's culture, meaning that the current location's culture has the right to dictate what is morally/ethically correct based on their customs.

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3. The Seventh Amendment protects
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The answer to that is Answer “B”
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One form of chromatin modification is acetylation, which is known to occur on positively charged histone tail amino acids, thus
Naya [18.7K]

Answer:

A. The tails do not interact with the DNA

Explanation:

The acetylation refers to the transfer of the acetyl group from Acetyl-CoA to the N-terminal of the histone protein.

Lysine residues (positively charged amino acid) are present at the end of the N-terminal of the histone protein which is neutralized by the acetyl group.

This loses the compaction between the positively charged histone and the negatively charged DNA and the DNA becomes more relaxed. This relaxed state allows the transcription factors to easily bind the DNA and therefore the DNA becomes transcriptionally active.

Thus, Option-A is correct

4 0
3 years ago
What happens to chromosomes during metaphase?
wel

Answer:

Hello,

I hope this helps!

chromosomes that carry genetic information align in the equator of the cell before they split off into two daughter cells

Explanation:

During metaphase, the chromosomes that carry genetic information align in the equator of the cell before they split off into two daughter cells with identical genetic material. Metaphase is the third stage of mitosis, which is a phase of the cell cycle where chromosomes in the nucleus are divided between two cells.

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