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Krebs Cycle

Component of ...

Question

Component of ETC of mitochondria is

A

Carotenoids

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B

Plastocyanin

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C

Phytochrome

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D

Cytochrome oxidase

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Solution

The correct option is D Cytochrome oxidase
ETC or Electron transport chain is a stepwise process of electron transfer that carries out final oxidation to produce energy as ATP. One of the related enzymes in ETC is cytochrome oxidase which forms a complex and carries electrons down the energy levels. The released energy is in the form of ATP.
So, the answer is 'Cytochrome oxidase'.

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