1. Where inside the cell does the degradation of long-chained fatty acids occur? a. mitochondria b. cytosol c. both a and b d. neither a nor b 12. Which of the following is NOT a product of B-oxidation of a 16-C fatty acid? a. NADP+ b. acetyl-CoA c. both a and b d. neither a nor b 13. Which of the following statements does NOT describe -oxidation of fatty acids? a. It produces larger amounts of ATP than in glycolysis. b. It makes use of the citrate-malate transport system. c. both a and b d. neither a nor b 14. How many cycles of O-H-O-T would it take to complete the B-oxidation of an 18-C fatty acid? a. 6 b. 7 c. 8 d. 9 15. Which lipid metabolism pathway does NOT involve acetvI-CoA? a. lipogenesis b. ketogenesis c. both a and b d. neither a nor b 16. How is fatty acyl-CoA transported from the cytosol into the mitochondrial matrix? a. via CPT I and II b. via citrate-malate transport system c. via lipoproteins d. via albumin 17. Which of the following is irrelevant in lipogenesis? a. acetyl-CoA b. acyl carrier protein (ACP) c. both a and b d. neither a nor b 18. Which chemical reaction is/are necessary in the elongation of fatty acids? a. hydrolysis b. dehydration c. both a and b d. neither a nor b 19. Which pathway is most likely activated when glycogen is depleted? a. B-oxidation b. lipogenesis c. both a and b d. neither a nor b 21. Which pathway/s does NOT involve HMG-CoA? a. cholesterol synthesis b. lipogenesis c. ketogenesis d. All options above are correct
1. Where inside the cell does the degradation of long-chained fatty acids occur? a. mitochondria b. cytosol c. both a and b d. neither a nor b 12. Which of the following is NOT a product of B-oxidation of a 16-C fatty acid? a. NADP+ b. acetyl-CoA c. both a and b d. neither a nor b 13. Which of the following statements does NOT describe -oxidation of fatty acids? a. It produces larger amounts of ATP than in glycolysis. b. It makes use of the citrate-malate transport system. c. both a and b d. neither a nor b 14. How many cycles of O-H-O-T would it take to complete the B-oxidation of an 18-C fatty acid? a. 6 b. 7 c. 8 d. 9 15. Which lipid metabolism pathway does NOT involve acetvI-CoA? a. lipogenesis b. ketogenesis c. both a and b d. neither a nor b 16. How is fatty acyl-CoA transported from the cytosol into the mitochondrial matrix? a. via CPT I and II b. via citrate-malate transport system c. via lipoproteins d. via albumin 17. Which of the following is irrelevant in lipogenesis? a. acetyl-CoA b. acyl carrier protein (ACP) c. both a and b d. neither a nor b 18. Which chemical reaction is/are necessary in the elongation of fatty acids? a. hydrolysis b. dehydration c. both a and b d. neither a nor b 19. Which pathway is most likely activated when glycogen is depleted? a. B-oxidation b. lipogenesis c. both a and b d. neither a nor b 21. Which pathway/s does NOT involve HMG-CoA? a. cholesterol synthesis b. lipogenesis c. ketogenesis d. All options above are correct
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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Question
11. Where inside the cell does the degradation of long-chained fatty acids occur?
a. mitochondria
b. cytosol
c. both a and b
d. neither a nor b
12. Which of the following is NOT a product of B-oxidation of a 16-C fatty acid?
a. NADP+
b. acetyl-CoA
c. both a and b
d. neither a nor b
13. Which of the following statements does NOT describe -oxidation of fatty acids?
a. It produces larger amounts of ATP than in glycolysis.
b. It makes use of the citrate-malate transport system.
c. both a and b
d. neither a nor b
14. How many cycles of O-H-O-T would it take to complete the B-oxidation of an 18-C fatty acid?
a. 6
b. 7
c. 8
d. 9
15. Which lipid metabolism pathway does NOT involve acetvI-CoA?
a. lipogenesis
b. ketogenesis
c. both a and b
d. neither a nor b
16. How is fatty acyl-CoA transported from the cytosol into the mitochondrial matrix?
a. via CPT I and II
b. via citrate-malate transport system
c. via lipoproteins
d. via albumin
17. Which of the following is irrelevant in lipogenesis?
a. acetyl-CoA
b. acyl carrier protein (ACP)
c. both a and b
d. neither a nor b
18. Which chemical reaction is/are necessary in the elongation of fatty acids?
a. hydrolysis
b. dehydration
c. both a and b
d. neither a nor b
19. Which pathway is most likely activated when glycogen is depleted?
a. B-oxidation
b. lipogenesis
c. both a and b
d. neither a nor b
21. Which pathway/s does NOT involve HMG-CoA?
a. cholesterol synthesis
b. lipogenesis
c. ketogenesis
d. All options above are correct.
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