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Question: Answered & Verified by Expert
In mitochondria, enzyme cytochrome oxidase is present in
BiologyRespiration in PlantsNEET
Options:
  • A Outer membrane
  • B Perimitochondrial space
  • C Inner membrane
  • D Matrix
Solution:
2638 Upvotes Verified Answer
The correct answer is: Inner membrane
Mitochondria contain various enzymes as follows:

Outer Membrane: Acetyl transferase, glycerophosphatase, phospholipase-A, monoamine oxidase, etc.

Inner Membrane: Cytochrome oxidase, dehydrogenase, succinate dehydrogenase, NADH dehydrogenase, ATPase, etc.

Perimitochondrial Space: Adenylate kinase, nucleoside diphosphokinase, etc.

Matrix: Pyruvate dehydrogenase, citrate synthase, Aconitase, isocitrate dehydrogenase, fumarase.

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