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Bogdan [553]
3 years ago
15

Why does a cell need to make RNA

Biology
1 answer:
Stolb23 [73]3 years ago
5 0

Answer:

When the cell needs to produce a certain protein, it activates the protein's gene–the portion of DNA that codes for that protein–and produces multiple copies of that piece of DNA in the form of messenger RNA, or mRNA. ... We now know that RNA can also act as enzymes (called ribozymes) to speed chemical reactions.

Explanation:

When the cell needs to produce a certain protein, it activates the protein's gene–the portion of DNA that codes for that protein–and produces multiple copies of that piece of DNA in the form of messenger RNA, or mRNA. ... We now know that RNA can also act as enzymes (called ribozymes) to speed chemical reactions.

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For which one of the following functions is parenchyma tissue particularly suited?
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Reinforcement and support

parenchyma, in plants, tissue typically composed of living cells that are thin-walled, unspecialized in structure, and therefore adaptable, with differentiation, to various functions. The cells are found in many places throughout plant bodies and, given that they are alive, are actively involved in photosynthesis, secretion, food storage, and other activities of plant life. Parenchyma is one of the three main types of ground, or fundamental, tissue in plants, together with sclerenchyma (dead support tissues with thick walls) and collenchyma (living support tissues with irregular walls).

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3 years ago
A person with 2 blue eye genes has a child with a person with 2 brown eye genes. Blue is dominant and brown is recessive. What c
grandymaker [24]

Answer:

The answer is blue

Explanation:

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3 years ago
Which of these statements describes a limitation of the Antarctic Treaty
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Answer:

<em>The correct option is D) It does nothing to protect the atmosphere over Antarctica.</em>

Explanation:

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aluminium, copper, iron, tin, gold,

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