1. What is the net energy gain in glycolysis per molecule of glucose? a. 2 atp a

ID: 174659 • Letter: 1

Question

1. What is the net energy gain in glycolysis per molecule of glucose?

a. 2 atp and 2 nadh

b. 4 atp and 2 nadh

c. 2 atp and 2 nad+

d. 4 atp and 2 nad+

e none

2. Acetyl CoA enters the TCA by reacting with what?

a. citrate

b. isocitrate

c. oxalocetate

d. succinate

e. fumarate

3. What is rhe function of the last three steps of the tca?

a. release CO2

b. reduce 2 NAD+ to NADH

c. generate gtp from gdp and pi

d. generate atp from adp and pi

e. regenerate oxalcetate

4. Conversion of malate to oxaloacetate involves what kind of reaction?

a. dehydration

b. reduction of a ketone to hydroxyl using nad+

c. reduction of a hydroxyl group to carbonyl using nad+

d. oxidation of a carbon carbon double bond

e. oxidation of a hydroxyl group to carbonul using nad+

6. What reduced cofactors result from beta oxidation of fatty acids?

a. nadh

b. fadh2

c. nadh then fadh2

d. fadh2 then nadh

3. two nadh

3. The function of the last three steps of the tca e. regenerate oxalcetate (

4. Conversion of malate to oxaloacetate involves: e. oxidation of a hydroxyl group to carbonul using nad+ (correct option)

5. The reduced cofactors result from beta oxidation of fatty acids are: d. fadh2 then nadh (correct option)

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