Which of the following is an iron-porphyrin c | vedclass

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(A) Cytochromes are proteins that contain a heme group as a prosthetic group. The heme group consists of an iron atom coordinated within a porphyrin r

Vedclass · Accepted Answer

Cytochrome

Vedclass · Answer

(A) Cytochromes are proteins that contain a heme group as a prosthetic group. The heme group consists of an iron atom coordinated within a porphyrin ring. Since the heme group acts as a cofactor (specifically a prosthetic group) in these enzymes,Cytochrome is the correct answer. $FAD$,$CoA$,and $NAD$ are nucleotide-based coenzymes that do not contain an iron-porphyrin structure.

Which of the following is an iron-porphyrin coenzyme or cofactor?

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