Mitochondria Quiz

What is the structure of mitochondria?

• Mitochondria have a triple-membrane structure

• Mitochondria have a single-membrane structure

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

• Mitochondria have a membrane-less structure

What is the main function of mitochondria?

• Regulate body temperature

• Produce energy (ATP)

• Store water

• Produce sound waves

Which organelle is known as the powerhouse of the cell?

• ribosomes

• lysosomes

• mitochondria

• nucleus

What is the role of mitochondria in cellular respiration?

• Mitochondria store water in cellular respiration.

• Mitochondria produce ATP through cellular respiration.

• Mitochondria regulate gene expression in cellular respiration.

• Mitochondria synthesize carbohydrates in cellular respiration.

What is the inner membrane of mitochondria called?

• nucleus

• membrane

• cristae

• ribosome

Which molecule is produced in the mitochondria during cellular respiration?

• Glucose

• Oxygen

• ADP

• ATP

What is the matrix of mitochondria?

• Outermost compartment of the mitochondrion

• Cytoplasmic matrix

• Innermost compartment of the mitochondrion

• Matrix of the nucleus

How many membranes does a mitochondrion have?

• 1

• 2

• 3

• 4

What is the function of the cristae in mitochondria?

• Enhance cell movement

• Increase surface area for ATP production

• Regulate cell division

• Store water for cellular processes

What happens to glucose in the mitochondria during cellular respiration?

• Glucose is broken down into amino acids in the mitochondria.

• Glucose is stored as glycogen in the mitochondria.

• Glucose is converted into lipids in the mitochondria.

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