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NEET2012BotanyCell - The Unit of LifeActual

In mitochondria, enzyme cytochrome oxidase is present in

Options

  1. Aouter membrane
  2. Bperimitochondrial space
  3. Cinner membrane
  4. Dmatrix

Correct answer

C. inner membrane

Step-by-step solution

Mitochondria contains various enzymes as follows : (i) Outer membrane Acetyltransferase, glycerophosphatase, phospholipase-A, monoamine oxidase, etc. (ii) Inner membrane Cytochrome oxidase, dehydrogenase, succinate NADH, dehydrogenase, ATPase, etc. (iii) Perimitochondrial space Adenylate kinase, nucleoside diphosphokinase, etc. (iv) Matrix Pyruvate dehydrogenase, citrate synthase, aconitase, isocitrate dehydrogenase, fumarase, -ketoglutarate dehydrogenase, malate dehydrogenase, etc.

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