Which of the following is the correct sequence of reactions in the B-oxidation of a fatty acyl-CoA? O oxidation coupled to NAD+, hydration, oxidation coupled to FAD, chain cleavage O oxidation coupled to NAD+, hydration, oxidation coupled to NAD+, chain cleavage oxidation coupled to FAD, hydration, oxidation coupled to FAD, chain cleavage O oxidation coupled to FAD, hydration, oxidation coupled to NAD+, chain cleavage

Which of the following is the correct sequence of reactions in the B-oxidation of a fatty acyl-CoA? O oxidation coupled to NAD+, hydration, oxidation coupled to FAD, chain cleavage O oxidation coupled to NAD+, hydration, oxidation coupled to NAD+, chain cleavage oxidation coupled to FAD, hydration, oxidation coupled to FAD, chain cleavage O oxidation coupled to FAD, hydration, oxidation coupled to NAD+, chain cleavage

Biochemistry

6th Edition

ISBN:9781305577206

Author:Reginald H. Garrett, Charles M. Grisham

Publisher:Reginald H. Garrett, Charles M. Grisham

Chapter17: Metabolism: An Overview

Section: Chapter Questions

Problem 12P: How Do Vitamin-Derived Coenzymes Aid Metabolism? What chemical functionality is provided to enzyme...

See similar textbooks

Similar questions

How Do Vitamin-Derived Coenzymes Aid Metabolism? What chemical functionality is provided to enzyme reactions by pyridoxal phosphate (we Chapter 13)? By coenzyme A (see Chapter I9)? By vitamin B12 (see Chapter 23)? By thiamine pyrophosphate (see Chapter 19)?
Which of the following is true regarding the oxidation of 1 molecule of palmitate to 8 molecules of acetyl CoA by the beta-oxidation pathway? 7 molecules of FADH2 are formed None of the above 8 molecules of FADH2 are formed 8 molecules of NADH are formed BOTH 8 molecules of NADH are formed AND 8 molecules of FADH2 are formed
What is the final reaction in the final round of fatty acid synthase? Acetyl-CoA ACP Transacylase Beta-Ketoacyl- ACP Synthase Beta-Ketoacyl- ACP Dehydrase Palmitoyl thioesterase Malonyl-CoA ACP Transacylase Enoyl-ACP Reductase
Where does the carbon come from that is used to synthesize ketone bodies? a) Acetyl-CoA generated by decarboxylation of pyruvate b) Acetyl-CoA generated by deamination of amino acids c) Acetyl-CoA generated by beta-oxidation of fatty acids.
Which of the following is NOT produced during the reactions of acetyl-CoA formation? Acetyl CoA Electrons CO2 ATP
Which of the following statements is TRUE about fatty acid biosynthesis? Group of answer choices: NADH is used as the reducing equivalent in the process. Malonyl ACP is the donor of the acetyl group. The product detaches from the fatty acid synthase complex when the chain length is usually 18 carbons. Oxaloacetate carries acetyl CoA to the cytosol.
Which of the following is NOT produced during the reactions of acetyl-CoA formation? (only one choice is correct) A. Acetyl CoA B. Electrons C. CO2 D. ATP
Which of the following statements is falseconcerning acetyl CoA carboxylase (ACC)? ACC is more active when protomers condense to form polymers Palmitoyl CoA serves as a feedback inhibitor The source of carbons for ACC comes from the carbon skeletons of malate that is exported from the matrix of the mitochondria in the form of malate Binding of glucagon triggers cAMP production, which leads to inhibition of ACC
What enzyme is inhibited by the group of medications known as statins? a)HMG-CoA synthase b)Aromatase c)Fatty acid synthase d)Cyclooxygenase
Elevated levels of acetyl-CoA will act as an effector for which of the following enzymes? more than one can be correct Pyruvate carboxylase. Pyruvate kinase Pyruvate dehydrogenase. Citrate synthase a-Ketoglutarate dehydrogenase.
The beta-oxidation pathway consumes fatty acyl-CoAs, generating oxidized cofactors and CoA consumes fatty acyl-CoAs, generating FADH2, NADH, and acetyl CoAs consumes fatty acyl-CoAs, generating FAD, NAD+, and acetyl CoAs generates fatty acyl-CoA, FADH2, NAD+, and acetyl CoAs consumes fatty acyl-CoAs, generating FAD, NADH, and CO2
Which of the following statements is/are TRUE about fatty acid activation before β-oxidation? I. The process consumes energy equivalent to two moles of ATP. II. The fatty acid is activated by ATP to give a fatty acyl-CoA.