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Questions  

Cytochromes are found in

a
cristae of mitochondria
b
lysosomes
c
matrix of mitochondria
d
outer wall of mitochondria .

detailed solution

Correct option is A

Cytochromes are found in the cristae of the mitochondria. The cytochromes are integral part of complex III (Cyt bc1) and complex IV (cyt a and cytochrome a3) of electron transport system in respiration. These cytochromes are present in the inner mitochondrial membrane. The mobile electron carrier from complex III to complex IV is Cytochrome c which is located towards the outer side of the inner mitochondrial membrane.

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Similar Questions

In mitochondrial ETC, cytochrome c is a __A__protein attached to the __B__surface of inner membrane.

 AB
1.SmallOuter
2.LargeOuter
3.Small Inner
4.LargeInner


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