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maks197457 [2]
3 years ago
9

With parallel flow, diffusion of urea happened at regions I and II but not at regions III, IV, or V because...

Biology
1 answer:
nikklg [1K]3 years ago
5 0

Answer:B

Explanation:bc all of the other ones was equal together and the concentration gradient could not spread them

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A 5' cap is not added to ribosomal RNAs or transfer RNAs because they Group of answer choices do not contain any guanine. are no
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do not bind the small ribosomal subunit.  

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3 years ago
How do living things depend on the carbon dioxide cycle and the oxygen cycle
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