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U5a Quizizz: How Mitochondria Produce Energy

Total questions: 8

Worksheet time: 7mins

Name
Class
Date
1.

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4 lines
2.

What is the primary function of mitochondria in our cells?

a)

To protect the cell from viruses

b)

To produce ATP

c)

To digest food particles

d)

To store DNA

3.

What is ATP?

a)

A protein

b)

Chemical energy

c)

A type of cell

d)

A virus

4.

What is the space between the inner and outer mitochondrial membranes called?

a)

Matrix

b)

Intermembrane space

c)

Cytosol

d)

Cytoplasm

5.

What process generates ATP in the mitochondria?

a)

Oxidative phosphorylation

b)

Fermentation

c)

Photosynthesis

d)

Glycolysis

6.

What role do high-energy electrons play in ATP production?

a)

They break down glucose.

b)

They are used to pump protons to create a gradient.

c)

They destroy harmful bacteria.

d)

They directly convert ADP to ATP.

7.

What creates the proton gradient necessary for ATP production?

a)

The breakdown of glucose

b)

The synthesis of protein

c)

The pumping of protons from the matrix to the intermembrane space

d)

The movement of electrons through the cell membrane

8.

Through which protein complex do protons re-enter the matrix to facilitate ATP production?

a)

Chlorophyll

b)

Hemoglobin

c)

ATP synthase

d)

Cytochrome c