AP Biology Unit

What is the main function of oxidative phosphorylation?

• To complete the breakdown of glucose

• To generate a proton gradient and synthesize ATP

• To split a glucose molecule in half and synthesize NADH

Tags

NGSS.HS-LS1-7

Which of the following is NOT a part of photosynthesis?

• Calvin cycle

• Light reactions

• Light independent reactions

• Krebs cycle

Tags

NGSS.HS-LS1-5

Which of the following is NOT a step in cellular respiration?

• Glycolysis

• Krebs Cycle

• Oxidative Phosphorylation

• Calvin Cycle

Tags

NGSS.HS-LS1-7

How many ATPs are required for the Calvin cycle?

• 9

• 3

• 6

• 18

What is the input of glycolysis?

• Glucose

• Pyruvate

• NADH

• G3P

What is the output of glycolysis?

• Glucose

• 2 pyruvate

• 2 NADH

• 2 ATP

• 2 FADH₂

What is the main function of the Krebs Cycle?

• To complete the breakdown of glucose

• To generate a proton gradient and synthesize ATP

• To split a glucose molecule in half and synthesize NADH

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

What is the main function of glycolysis?

• To complete the breakdown of glucose

• To generate a proton gradient and synthesize ATP

• To split a glucose molecule in half and synthesize NADH

Tags

NGSS.HS-LS1-7

Where does oxidative phosphorylation take place?

• Cytosol

• Mitochondrial matrix

• Mitochondrial cristae

• Stroma

• Thylakoid membrane

Tags

NGSS.HS-LS1-7

Describe the effect on the free energy of doubling the amount of enzyme.

• double the free energy

• half the free energy

• triple the free energy

• no effect on free energy