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Q10: Reactions that occur only if there is
Q17: What are three purposes served by protein
Q17: The following reaction requires the presence of
Q20: There are four serine codons in the
Q21: Humans synthesize most of the cholesterol required
Q38: The fixation of nitrogen requires _.<br>A) Fe-Mo
Q38: There are approximately _ human genes.<br>A) 10,000<br>B)
Q52: The triacylglycerol cycle is<br>A) A mechanism for
Q59: The amino acid sequence of a polypeptide
Q66: The chlorophylls absorb little light between<br>A) 400