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Mitochondria are organelles that

A. are necessary for the process of diffusion to take place
B. are found in the nucleus of some cells
C. initiate cell division in living cells
D. contain respiratory enzymes

1 Answer

3 votes

Answer:

D-contain respiratory enzymes

Step-by-step explanation:

the inner membrane of the mitochondrion folds into cristae that increases the surface area of attachment of respiratory enzymes.

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