How is ATP produced during non-cyclic photophosphorylation?

How is ATP produced during non-cyclic photophosphorylation?

A. Substrate-level phosphorylation
B. Oxidative phosphorylation
C. Photophosphorylation
D. Both substrate-level phosphorylation and photophosphorylation
E. Both substrate-level phosphorylation and oxidative phosphorylation


Answer: C. Photophosphorylation

Increasing the concentration of substrate can overcome the effects of a competitive inhibitor.

Increasing the concentration of substrate can overcome the effects of a competitive inhibitor. 

A. True
B. False


Answer: A. True

What is the general function of NADH?

What is the general function of NADH?

A. To generate ATP.
B. To transport protons across the membrane.
C. To transport electrons to the ETC.
D. To phosphorylate glucose.
E. To reduce oxygen.


Answer: C. To transport electrons to the ETC.

2 molecules of ATP are generated by _______ during glycolysis.

2 molecules of ATP are generated by _______ during glycolysis.

A. Substrate-level phosphorylation
B. Oxidative phosphorylation
C. photophosphorylation
D. Oxidation
E. Reduction


Answer: A. Substrate-level phosphorylation

The process of generating ATP using a proton gradient is referred to as _____.

The process of generating ATP using a proton gradient is referred to as _____.

A. The electron transport chain
B. Chemiosmosis
C. Water damming
D. Redox
E. Inhibition


Answer: B. Chemiosmosis

How is ATP produced during aerobic respiration?

How is ATP produced during aerobic respiration?

A. Substrate-level phosphorylation
B. Oxidative phosphorylation
C. photophosphorylation
D. Both substrate-level phosphorylation and photophosphorylation.
E. Both substrate-level phosphorylation and oxidative phosphorylation.


Answer: E. Both substrate-level phosphorylation and oxidative phosphorylation.

What is the most important product of the Krebs cycle?

What is the most important product of the Krebs cycle?

A. ATP
B. NADH
C. CO2
D. NADPH
E. Glucose


Answer: B. NADH