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1. Which of the following statement(s) about acetyl CoA is/are TRUE? A. it is us

ID: 273674 • Letter: 1

Question

1. Which of the following statement(s) about acetyl CoA is/are TRUE?

A. it is used in the synthesis of fats

B. it is formed in the breakdown/oxidation of fats (i.e., fatty acids)

C. it is formed as one possible end result of glycolysis

D. All of the above

E. None of the above

7. Breakdown of glycerol results in the formation of ____________ which is further

oxidized through _______________.

A. Acetyl-CoA; glycolysis

B. Glyceraldehyde phosphate; glycolysis

C. Acetyl-CoA;b-oxidation

D. Glyceraldehyde phosphate;b-oxidation

E. None of the above

8. The “additional” enzyme necessary to allow for the complete oxidation of

monounsaturated fatty acids is

A. 2,4-dienoyl-CoA reductase

B. Methylmalonyl-CoA mutase

C. Enoyl-CoA hydratase

D. Enoyl-CoA isomerase

The activity of hormone-sensitive lipase is increased by

A. Glucagon

B. Insulin

C. PP1

D. Protein kinase B (PKB)

10. On a per molecule basis, lipids tend to be a lower source of energy versus glucose.

A. True

B. False

11.The enzyme, 2,4-dienoyl-CoA reductase, is used in which one of the following processes?

A. oxidation of saturated fatty acids

B. synthesis of saturated fatty acids

C. oxidation of polyunsaturated

fatty acids

D. synthesis of polyunsaturated fatty acids

Please explain why as well in detail.

Explanation / Answer

Answer:

1. Which of the following statement(s) about acetyl CoA is/are TRUE?

2. Breakdown of glycerol results in the formation of Glyceraldehyde phosphate; which is further oxidized through glycolysis?.

3. The “additional” enzyme necessary to allow for the complete oxidation of monounsaturated fatty acids is

4. The activity of hormone-sensitive lipase is increased by

5. On a per molecule basis, lipids tend to be a lower source of energy versus glucose.

6. The enzyme, 2,4-dienoyl-CoA reductase, is used in which one of the following processes?