Energy Production Mitochondria

Where does the electron transport chain take place?

• Cell membrane

• Inner mitochondrial membrane

• Nucleus

• Cytoplasm

Tags

NGSS.HS-LS2-5

What is the function of the electron transport chain?

• To generate ATP

• To break down lipids

• To store energy

• To produce glucose

Tags

NGSS.HS-LS1-7

What creates a high concentration of protons in the intermembrane space?

• Movement of electrons

• Movement of lipids

• Movement of oxygen

• Movement of glucose

Tags

NGSS.HS-LS1-7

What is the role of ATP synthase in the electron transport chain?

• To break down proteins

• To produce water

• To convert ADP to ATP

• To transport electrons

Tags

NGSS.HS-LS2-3

What happens if oxygen is not present as the terminal electron acceptor?

• The electron transport chain functions normally

• The electron transport chain does not function

• The Krebs cycle stops

• The link reaction occurs

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Where does glycolysis occur?

• Intermembrane space

• Nucleus

• Cytoplasm

• Mitochondrial matrix

Tags

NGSS.HS-LS1-7

What is the main function of the cristae in the mitochondrion?

• To produce ATP

• To increase surface area

• To store genetic information

• To transport protons

What is the role of 70 S ribosomes in the mitochondria?

• To synthesize lipids

• To synthesize proteins for respiration

• To store ATP

• To transport electrons

What is the difference between the respiration of lipids and carbohydrates?

• Lipids produce less ATP

• Lipids cannot enter the Krebs cycle

• Glycolysis occurs with lipids

• Carbohydrates have less oxidizable hydrogen

Which stage of aerobic respiration occurs within a mitochondrion?

• Krebs cycle

• Link reaction

• Electron transport chain

• Glycolysis