Ch. 7

Question 1

involving or occurring in the presence of oxygen

Answer 1

aerobic

Question 2

oxygen-requiring cellular respiration

Answer 2

aerobic respiration

Question 3

occurring in the absence of oxygen

Answer 3

anaerobic

Question 4

pathway that breaks down an organic molecule to form ATP and includes an electron transfer chain

Answer 4

cellular respiration

Question 5

anaerobic glucose-breakdown pathway that produces ATP without use of an electron transfer chain

Answer 5

fermentation

Question 6

first stage of aerobic respiration and fermentation; set of reactions that convert glucose to two pyruvate for a net yield of two ATP and two NADH

Answer 6

glycolysis

Question 7

three-carbon product of glycolysis

Answer 7

pryuvate

Question 8

ATP formation by the transfer of a phosphate group from a phosphorylated molecule to ADP

Answer 8

substrate-level phosphorylation

Question 9

cyclic pathway that harvests energy from acetyl-CoA; part of aerobic respiration

Answer 9

citric acid cycle

Question 10

anaerobic sugar breakdown pathway that produces ATP, CO2, and ethanol

Answer 10

alcoholic fermentation

Question 11

anaerobic sugar breakdown pathway that produces ATP and lactate

Answer 11

lactate fermentation