Mitochondria Quiz Questions

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1. What is the Mitochondria's job?

A To make proteins B To allow certain molecules into the cell C To protect the cell D To generate usable energy from food

2. How many mitochondria are in a cell?

A 12 B Depends on the complexity of the cell. C 1 D 2

3. What molecule do mitochondria use to make energy?

A DNA B RNA C ADP D ATP

4. The mitochondria take food particles and combine them with:

A Water B Nitrogen C Carbon Dioxide D Oxygen

5. True or False: Mitochondria can change shape and move around the cell when needed.

A TRUE B FALSE

6. Which of the following parts of the mitochondria is wrinkled with lots of folds?

A Matrix B Cristae C Outer Membrane D Inner Membrane

7. What is the purpose of the cristae?

A To increase the surface area of the inner membrane B To make oxygen C To protect the mitochondria D To hold ribosomes and DNA

8. Which of the following is the space inside the inner membrane?

A Cristae B Matrix C Outer Membrane D Inner Membrane

9. True or False: The outer membrane is rough and rigid in order to protect the mitochondria.

A FALSE B TRUE

10. Which of the following is NOT an alternative function of the mitochondria?

A Translation B Calcium Concentration Control C Cell Metabolism D Heat Production

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