Where are cytochromes located?

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Question

(D) Cytochromes are iron-containing hemoproteins that act as electron carriers in electron transport chains. They are found in the thylakoid membranes

Vedclass · Accepted Answer

All of the above

Vedclass · Answer

(D) Cytochromes are iron-containing hemoproteins that act as electron carriers in electron transport chains. They are found in the thylakoid membranes of the grana in chloroplasts (during photosynthesis),the inner mitochondrial membrane (during cellular respiration),and the plasma membrane of prokaryotes (mesosomes). Therefore,all the given options are correct locations for cytochromes.

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