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Mitochondria are called the power houses of the cell.
Which of the following observations supports this statement?
Mitochondria generate ATP.
Mitochondria have a double membrane.
The enzyme of the Krebs cycle and the cytochromes are found in mitochondria.
Mitochondria are found in almost all kinds of plant and animal cells.

A

Mitochondria generate ATP.

B

The enzyme of the Krebs cycle and the cytochromes are found in mitochondria.

C

Mitochondria are found in almost all kinds of plant and animal cells.

D

Mitochondria have a double membrane.

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Solution

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Mitochondria are called the power houses of the cell because they generate energy-rich molecules. ATP from food by the process of aerobic respiration which is required for various cell operation.
Thus, the correct answer is option A.

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