Q: What do mitochondrions have an inner and outer version of?


Read this paragraph and choose the correct option from the provided answers:

As you can see from Figure above , a mitochondrion has an inner and outer membrane. The space between the inner and outer membrane is called the intermembrane space. The space enclosed by the inner membrane is called the matrix. The second stage of cellular respiration, the Krebs cycle, takes place in the matrix. The third stage, electron transport, takes place on the inner membrane.

 Choices:

- protein

- Molecule

- Fatty Acids

- membrane


A:
membrane