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IgorC [24]
2 years ago
5

It has been argued that declining levels of which hormone help to explain the aging-out process?

Biology
1 answer:
Vika [28.1K]2 years ago
8 0
The declining levels of testosterone leads to aging. Testosterone is the male hormone that is responsible for a man's fertility, muscle mass, fat distribution throughout the body. It is also helps in improving secondary sexual characteristics and maturing the male's reproductive organs.
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Which of these best explains why mitochondria are called the "powerhouses" of the cell?
Sindrei [870]

<em><u>Answer:</u></em>

They generate chemical energy in the form of ATP.

<u><em>Explanation:</em></u>

Mitochondria are the powerhouses of the cell because they "burn" or break the chemical bonds of glucose to release energy to do work in a cell. This releases energy (ATP) for the cell. The more active a cell (such as a muscle cell), the more mitochondria it will have.

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3 years ago
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Over [174]

Answer:

Predator-prey relationship

Explanation:

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3 years ago
Loess is soil formed by
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How to sort nucleotide building blocks by their name or classification?
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