Quiz - Metabolism

Question 1

NADH produced in the ___ is used to bring energy to the ___

Answer 1

Krebs cycle, electron transport chain

Question 2

This process results in the catabolism of triglycerides

Answer 2

Lipolysis

Question 3

Oxidation is

Answer 3

removal (loss) of electrons

Question 4

Where in a cell does the electron transport chain occur?

Answer 4

mitochondria inner-membrane

Question 5

which of these four series of reactions uses oxygen in the last reaction of the series

Answer 5

electron transport chain

Question 6

what series of reactions uses acetyl CoA to produce carbon dioxide, ATP, NADH, and FADH2

Answer 6

Krebs cycle

Question 7

as a result of glycolysis alone, there is a net gain of __ ATP molecules

Answer 7

2

Question 8

the process of glycolysis uses ___ to produce ___

Answer 8

glucose, pyruvate

Question 9

in the transitional step between glycolysis and the Krebs cycle

Answer 9

pyruvic acid undergoes decarboxylation

Question 10

which process causes muscle cells to produce lactate

Answer 10

fermentation (anaerobic glycolysis)