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3 years ago

There are____ of proteins and only 20

Biology

1 answer:

creativ13 [48]3 years ago

6 0

Answer:

$\huge{ \boxed{ \sf{Thousands}}}$

Option B is correct.

Explanation:

There are thousands of proteins and only 20 amino acids.

Hope I helped!

Best regards! :D

~ $\text{TheAnimeGirl}$

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Answer:

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Explanation:

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2 years ago

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The percentage of the stroke volume is ejected during the first quarter of systole will be approximately 60% to 65%

Explanation:

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