Mitochondria Structure and Function Quiz

What is the primary function of mitochondria in the cell?

• To transport proteins

• To synthesize lipids

• To produce energy

• To store genetic information

Tags

NGSS.HS-LS1-7

What type of membrane protein is abundant in the outer mitochondrial membrane?

• Transporters

• Receptors

• Enzymes

• Porins

What is the main function of the outer mitochondrial membrane?

• To store calcium ions

• To synthesize ATP

• To enclose the mitochondrion and allow molecule movement

• To increase surface area

What are the folds in the inner mitochondrial membrane called?

• Microvilli

• Villi

• Cristae

• Cilia

Which process occurs in the inner mitochondrial membrane?

• Photosynthesis

• Oxidative phosphorylation

• Glycolysis

• Fermentation

Tags

NGSS.HS-LS1-7

What is the function of the intermembrane space in mitochondria?

• To store DNA

• To transport proteins, lipids, and ions

• To produce ribosomes

• To synthesize carbohydrates

Tags

NGSS.HS-LS2-5

What is the consistency of the mitochondrial matrix?

• Liquid

• Gaseous

• Solid

• Gel-like

Which cycles take place in the mitochondrial matrix?

• Photosynthesis and Calvin cycle

• Fermentation and glycolysis

• Krebs cycle and link reaction

• Calvin cycle and glycolysis

Tags

NGSS.HS-LS2-3

What type of DNA is found in the mitochondrial matrix?

• Linear chromosomes

• Circular chromosomes

• None

• Plasmids

What is another name for the Krebs cycle?

• Citric acid cycle

• Calvin cycle

• Electron transport chain

• Glycolysis