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Oksanka [162]
3 years ago
14

What protective covering encloses the entire cell?

Biology
1 answer:
Murrr4er [49]3 years ago
5 0
I believe it is the cell membrane
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What conditions need to be present for an atom to form hydrogen bonds?
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Fluorine, oxygen, or nitrogen. These three elements are so electronegative that they withdraw the majority of the electron density in the covalent bond with hydrogen, leaving the H atom very electron-deficient.
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As natural selection influences a population, the population becomes
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yes sure of it

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4 years ago
Normal rate of breathing rate per minute in an average adult person in rest
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The average is 60-100.................
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Why do sugar nucleotides, such as udp-glucose, play a role in glycogen synthesis, rather than sugar phosphates, such as glucose-
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<h3>What are nucleotides?</h3>

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learn more about nucleotides refer:

brainly.com/question/1569358

#SPJ4

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