Nitrogen-fixing bacteria convert gaseous nitrogen into:a

amino acids.
b. phosphate.
c. ammonia.
d. nitrite.
e. nitrate.


C

Biology & Microbiology

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Lactic acid fermentation occurs in (select all correct answer options):

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A. true B. false

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If cytosine makes up 15% of the bases in a sample of DNA from an organism, then adenine makes up what percentage of the bases?

What will be an ideal response?

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