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MediumBotanymitochondria
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Consider the following statements:
1. Mitochondria are double membrane-bound organelles.
2. Cristae are infoldings of the inner mitochondrial membrane.
3. The matrix lies between the outer and inner membranes.
4. Cristae increase the surface area of the inner membrane.
Which statements are correct?

A
1 and 2
B
2 and 4
C
1, 2 and 4
D
1, 2, 3 and 4
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