The first step in nitrogen fixation is ________.
A) Binding of nitrogen to the Fe-S complex
B) Binding of nitrogen to the Mo-Fe complex
C) Transfer of electrons to ferredoxin from NADPH
D) Conversion of nitrogen to H-N=N-H
E) Conversion of nitrogen to hydrazine
Correct Answer:
Verified
Q28: The methylated product of _ is
Q29: The fixation of nitrogen requires _.
A) Fe-Mo
Q30: Most aminotransferases utilize _as the recipient
Q31: The primary energy source for enterocytes is:
A)
Q32: _ ATP molecules are required to convert
Q34: The major form of regulation of nitrogen
Q35: The first amino acid containing newly fixed
Q36: Which of the following is not a
Q37: Which of the following compounds is not
Q38: Hydrogen sulfide is produced from
A) SAM
B) Cysteine
C)
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