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Mitochondria Quiz

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

What is the structure of mitochondria?

a)

Mitochondria have a triple-membrane structure

b)

Mitochondria have a single-membrane structure

c)

Mitochondria have a double-membrane structure with an outer membrane, inner membrane, cristae, intermembrane space, and mitochondrial matrix.

d)

Mitochondria have a membrane-less structure

2.

What is the main function of mitochondria?

a)

Regulate body temperature

b)

Produce energy (ATP)

c)

Store water

d)

Produce sound waves

3.

Which organelle is known as the powerhouse of the cell?

a)

ribosomes

b)

lysosomes

c)

mitochondria

d)

nucleus

4.

What is the role of mitochondria in cellular respiration?

a)

Mitochondria store water in cellular respiration.

b)

Mitochondria produce ATP through cellular respiration.

c)

Mitochondria regulate gene expression in cellular respiration.

d)

Mitochondria synthesize carbohydrates in cellular respiration.

5.

What is the inner membrane of mitochondria called?

a)

nucleus

b)

membrane

c)

cristae

d)

ribosome

6.

Which molecule is produced in the mitochondria during cellular respiration?

a)

Glucose

b)

Oxygen

c)

ADP

d)

ATP

7.

What is the matrix of mitochondria?

a)

Outermost compartment of the mitochondrion

b)

Cytoplasmic matrix

c)

Innermost compartment of the mitochondrion

d)

Matrix of the nucleus

8.

How many membranes does a mitochondrion have?

a)

1

b)

2

c)

3

d)

4

9.

What is the function of the cristae in mitochondria?

a)

Enhance cell movement

b)

Increase surface area for ATP production

c)

Regulate cell division

d)

Store water for cellular processes

10.

What happens to glucose in the mitochondria during cellular respiration?

a)

Glucose is broken down into amino acids in the mitochondria.

b)

Glucose is stored as glycogen in the mitochondria.

c)

Glucose is converted into lipids in the mitochondria.

d)

Glucose is oxidized to produce ATP through the process of cellular respiration.