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Paladinen [302]
3 years ago
15

Which pair of statements best describes an essential amino acid?

Biology
2 answers:
Marta_Voda [28]3 years ago
4 0
It is an amino acid that cannot be made by the body. It must be obtained from eating certain foods.
Allushta [10]3 years ago
4 0

an amino acid that cannot be made by the body. It must be obtained from eating certain foods.

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The proximal end of the radius illustrates the relationship of form and function. The cup-like surface of the radial head articu
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<h2>The rotational motion of the forearm</h2>

Explanation:

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IrinaVladis [17]

Cancer cells are the cells that divide rapidly than any other cells in the body. The drugs used in chemotherapy work on rapidly dividing cancer cells. Some cells of our body apart from cancer cells also divide rapidly along with the cancer cells such as the cells that line the stomach and the digestive tract. Chemotherapy drugs cannot differentiate the cancer cells and the normal cells so these drugs also attack the normal cells which divide rapidly along with the cancer cells. The drugs also attack the cells that are present in the roots of the hair. So, this results in the hair loss. Hair loss does not occur immediately after the chemotherapy treatment instead it starts after few treatments. The degree of the hair loss after chemotherapy depends on the drug type and process. So when the chemotherapy drugs are used it results in the hair loss and nausea.

Therefore, when chemotherapy drugs attack normal cells including the roots of the hair instead of cancer cells that divide rapidly along with the cancer cells it results in the hair loss and nausea.

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