Acetyl-CoA carboxylase is inhibited by A.biotin B.citrate C.acetyl-CoA D.palmitate

Acetyl-CoA carboxylase (ACC) catalyzes the carboxylation of acetyl-CoA to form malonyl-CoA, an…

Answered: Acetyl-CoA carboxylase is inhibited by…

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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Similar questions

A patient who has been drinking large amounts of alcohol for long periods of time shows thefollowing symptoms: apathy, loss of memory, and a rhythmical to-and-fro motion of the eyeballs.Which of the following reactions are most likely to be affected in the patient? A. Conversation of pyruvate to acetyl-CoA B. Conversation of a-ketoglutarate to succinyl-CoA C. Both A and B D. Neither A nor B
The sources of the three (3) carbons in malonyl-Coa is/are: a. 1 C from C02 and 2 C from acetyl-CoA b. 1 C from HCO3- and 2 C from acetyl-CoA c. 1 C from biotin and 2 C from acetyl-CoA d. All three C from acetyl-CoA
The acetyl-CoA molecule has three carbon atoms. is this statement true or false?
Lysine is degraded to acetoacetyl-CoA then to acetyl-CoA, and is described as a _______ amino acid. a.polar b.glucogenic c.keto-gluco d.ketogenic
Give two reasons why people may not want to take supplements that contain beta-carotene or vitamin E.
All of the following are true with respect to alpha-glucosidase inhibitor, except:A. It inhibits intestinal alpha-glucosidase B. It decreases enzymatic conversion of oligo- to monosaccharidesC. It lowers postprandial glucoseD. It causes gastrointestinal disturbances.E. It may cause development of hypertension.
The formation of Acetyl-CoA from carbohydrates is less direct than from fat a. True b. False
Propose a mechanism for the transfer of an acetyl group from acetyl CoA to the amino group of lysine.
Which of the following statements about the "central role" of TCA is/are correct? a. Some metabolic intermediates of TCA are used as non-carbohydrate sources for gluconeogenesis. b. β-oxidation of lipids produces acetyl-CoA that can enter TCA. c. All metabolic intermediates in TCA are used in the biosynthesis of amino acids. d. Degraded amino acids are converted to metabolic intermediates of TCA, then to ketone bodies.
Pyruvate is transformed to Acetyl-CoA in one of two ways: a. in the cytoplasm by an oxidative carboxylation process b.Through the mitochondrial matrix's oxidative decarboxylation mechanism C. In the mitochondrial matrix, via a dehydration process d.Through the liver's glucose-6-phosphatase
Which cofactor is essential for the synthesis of arginine in bacteria A. Tetrahydrofolate B. Pyridoxal phosphate C. FADH D. Acetyl-CoA
Which of the following statements about the ß-oxidation cycle is/are TRUE?A. The fatty acyl produced is shorter by 2 carbon atoms than the previous cycle.B. The two oxidation reactions involve both NADH and NADPH.C. Acetyl-CoA is produced in the hydration reaction.D. In the cleavage reaction, the bond between the α- and β- carbons become a double bund.

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	A.	biotin
	B.	citrate
	C.	acetyl-CoA
	D.	palmitate

Acetyl-CoA carboxylase is inhibited by A. biotin B. citrate C. acetyl-CoA D. palmitate