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gulaghasi [49]
2 years ago
12

What provides energy to muscles and helps keep them strong?

Biology
2 answers:
Lina20 [59]2 years ago
8 0

Answer:

adenosine triphosphate (ATP)

Explanation:

Creatine phosphate can supply the energy needs of a working muscle at a very high rate, but only for about 8–10 seconds.

dedylja [7]2 years ago
6 0

Answer:

The source of energy that is used to power the movement of contraction in working muscles is adenosine triphosphate (ATP) – the body's biochemical way to store and transport energy. However, ATP is not stored to a great extent in cells. So once muscle contraction starts, the making of more ATP must start quickly.

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If the parent genotypes are Aa and Aa, the offspring are expected to be _____. 1/2 AA and 1/2 aa all Aa 1/4 AA, 1/2 Aa, 1/4 aa 3
yan [13]
Punnet squares are your friend with these kinds of questions :)

   <u>   A  |  a  |</u>
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Now we can easily see that 1/4 of the offspring will be AA, 1/2 will be Aa, and 1/4 will be aa. Therefore, it is the third answer that's correct (1/4 AA, 1/2 Aa, 1/4 aa). Hope this helps! :)
7 0
3 years ago
Which nitrogenous base is unique only to DNA?
Tamiku [17]

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adenine

Explanation:

8 0
3 years ago
How does interphase prepare cells for mitosis? rest prior to cell division rest prior to cell division growth of cell and replic
Sloan [31]

Answer:

Growth of cell and replication of DNA.

Explanation:

The cell cycle has three stages, the interphase, mitosis, and the G0 phase.

Interphase is before mitosis, and it prepares the cell for its division. Interphase has three phases:

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