Biochemistry
9th Edition
ISBN: 9781319114671
Author: Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher: W. H. Freeman
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A. List all the materials required for beta-oxidation of fatty acids. How does this process differ from the Biosynthesis of fatty acids?
B. Outline the pathway involved in the synthesis of cholesterol from six-carbon intermediate Mevalonate.
C. Describe all the stages involved in the urea cycle (Transmination, Ammonia Transport, and stages of the urea cycle).
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- Compare and contrast biochemical pathways. Describe the chemistry of the last three steps of the TCA. Describe the chemistry of the first three steps of β-oxidation. Explain how these pathways are similar and how they differ in terms of their chemistry, the involvement of coenzymes and the fate of the electrons. Describe the two connections between the urea cycle and the citric acid cyclearrow_forwardhyperammonemia in patients is compounded by the reality of the normal regulatory controls in the urea cycle. Explain how increased GDH oxidative deamination activity will inhibit the urea cycle.arrow_forwardA)Explain the IMPORTANCE OF GLUCOSIS-6-PHOSPHATE FOR METABOLISM B)SHOW THE REACTIONS WHERE GLUCOSE-6-PHOSPHATE IS OBTAINED AND USED BY WRITING AND EXPLAINING THE REGULATIONS.arrow_forward
- + edu.au/courses/26618/quizzes/67364/take The image below shows the urea cycle. Based on the information in the image, which of the following is the most effective way of reducing the production of urea? CNH, Fumarate Arginine H₂O Arginase NH3+ C=N Arginino- succinate AMP + PP₁ NH₂ Arginino- succinase UREA CYCLE Urea ATP Argininosuccinate synthetase Ornithine H₂N H₂N 2 Citrulline Rate- limiting Ornithine 1. Carbamoyl phosphate synthase 1 N-acetyl glutamate H+ADP P₁ NH3 HCO3 ATP Carbamoyl Phosph. NH₂C-PO4 Ornithine 2. Citrulline formation P Citrulline C-NH₂ transcarbamoylase Aspartate NH₂ CYTOSOL MITOCHONDRIAL MATRIX https://canvas.uts.edu.au/assessment questions/356957/files/1562677/download? verifier=gRMPoy7VCgDrvn6QNfkZxDSsbLUwP1gRxFB3dLPjarrow_forwardIn order to function as a coenzyme, a derivative of pyridoxine (Vit. B6) is necessary. a.transamination b.Deamination by oxidation c. transamination as well as oxidative deamination are involved. d.The urea cycle is the fourth step.arrow_forwardMatch. A. Urea cycle B. Proteins C. Fats and lipids D. Carbohydrates E. Lipogenesis F. Electron transport chain G. Cycle of tricarboxylic acid H. Glycogen I. Pyruvic acid J. Glucose-6-PO4arrow_forward
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