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Biology MCQ Biology _________ is a metal cofactor of the cytochromes.

_________ is a metal cofactor of the cytochromes.

10:48 Biology

_________ is a metal cofactor of the cytochromes.

A) Fe

B) S

C) Co

D) Zn

E) Ca

Answer: A) Fe

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Biology MCQ

_________ is a metal cofactor of the cytochromes.

_________ is a metal cofactor of the cytochromes.

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