BIOCHEMISTRY (LOOSELEAF)-W/ACCESS
9th Edition
ISBN: 9781319425784
Author: BERG
Publisher: Macmillan Higher Education
expand_more
expand_more
format_list_bulleted
Question
Chapter 21, Problem 2P
Interpretation Introduction
Interpretation:
The immediate product of glycogen phosphorylase should be determined.
Concept introduction:
The breakdown of glycogen to glucose and glucose-1-phosphate during the process of glycogenolysis. The branches of glycogen are catabolized by removal of the monomers of glucose by phosphorylysis using the enzyme glycogen phosphorylase.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
BIOCHEMISTRY. Could glycerol be used to regenerate the OAA for maintenance of TCA cycle activity? Yes or No? Explain.
Required partner. Aminotransferases require which of the following
cofactors:
a. NAD+/NADP+NAD+/NADP+
b. Pyridoxal phosphate
c. Thiamine pyrophosphate
d. Biopterin
- Keto counterparts. Name the a-ketoacida-ketoacid that is formed by
the transamination of each of the following amino acids: Co,
a. Alanine
b. Leucine
c. Aspartate
d. Phenylalanine
e. Glutamate
f. Tyrosine
Chapter 21 Solutions
BIOCHEMISTRY (LOOSELEAF)-W/ACCESS
Ch. 21 - Prob. 1PCh. 21 - Prob. 2PCh. 21 - Prob. 3PCh. 21 - Prob. 4PCh. 21 - Prob. 5PCh. 21 - Prob. 6PCh. 21 - Prob. 7PCh. 21 - Prob. 8PCh. 21 - Prob. 9PCh. 21 - Prob. 10P
Ch. 21 - Prob. 11PCh. 21 - Prob. 12PCh. 21 - Prob. 13PCh. 21 - Prob. 14PCh. 21 - Prob. 15PCh. 21 - Prob. 16PCh. 21 - Prob. 17PCh. 21 - Prob. 18PCh. 21 - Prob. 19PCh. 21 - Prob. 20PCh. 21 - Prob. 21PCh. 21 - Prob. 22PCh. 21 - Prob. 23PCh. 21 - Prob. 24PCh. 21 - Prob. 25PCh. 21 - Prob. 26PCh. 21 - Prob. 27PCh. 21 - Prob. 28PCh. 21 - Prob. 29PCh. 21 - Prob. 30PCh. 21 - Prob. 31PCh. 21 - Prob. 32PCh. 21 - Prob. 33PCh. 21 - Prob. 34PCh. 21 - Prob. 35PCh. 21 - Prob. 36PCh. 21 - Prob. 37PCh. 21 - Prob. 38PCh. 21 - Prob. 39PCh. 21 - Prob. 40PCh. 21 - Prob. 41PCh. 21 - Prob. 42PCh. 21 - Prob. 43PCh. 21 - Prob. 44PCh. 21 - Prob. 45PCh. 21 - Prob. 46P
Knowledge Booster
Similar questions
- 27. Working at cross-purposes . Write a balanced equation showing the effect of simultaneous activation of glycogen phosphorylase and glycogen synthase. Include the reactions catalyzed by phosphoglucomutase and UDP-glucose pyrophosphorylase.arrow_forwardX INCORRECT; see section 13.1 Enzymes occasionally display weak "“side" activities. Draw the structure of the product (other than ADP) of the reaction that results when pyruvate kinase, operating in reverse, uses lactate as a substrate. For your structure: 1. Do not include primary or secondary hydrogens. CH2 HO OH Edit Drawingarrow_forwardLong explanations are not needed. Direct answers would suffice. a. Ribose-5-phosphate is produced by oxidative decarboxylation of 6-phosphogluconate catalyzed by the enzyme glucose-6-phosphate dehydrogenase. I. True II. False b. The pentose phosphate pathway occurs in the mitochondrion of tissues actively engaged in synthesis of fatty acids. I. True II. Falsearrow_forward
- Draw Gluconeogenesis. Please make sure to state all the enzymes and co-factors for each step of the pathway.arrow_forwardButch Cassidy and the Sundance Kid. Glutamate dehydrogenase requires which of the following cofactors: a. NAD+/NADP+NAD*/NADP+ b. Pyridoxal phosphate c. Thiamine pyrophosphate d. Biopterinarrow_forwardClosely related. Pyruvate dehydrogenase complex and a-ketoglutarate a-ketoglutarate dehydrogenase complex are huge enzymes consisting of three discrete enzymatic activities. Which amino acids require a related enzyme complex, and what is the name of the enzyme?arrow_forward
- G. ENZYME CLASSIFICATION. Identify the main class of enzymes used to catalyzed the following reactions: 1. Lactate dehydrogenase: NADH+H NAD HC-OH CH3 CH Pynnte Lactate 2. Methylmalonyl-CoA mutase: CH CH SCOA CH,CH, SCOA coenzyme B12 COO COO methylmalonyl-CoA succinyl-CoA 3. Enolase: 0. H–Ċ–0–P–0- C-0–P-0- + H,0 HO–CH, CH 6 Phosphoenolpyruvate 2-Phosphoglycerate 4. Chymotrypsin: -0–CH,CH3 + H2O - RCOOH + HOCH,CH3 5. Pyruvate carboxylase: coo • co, • ATP + H,0 H-C-H . ADP + P, + 2H čoo CH, Pyruvate Oxaleacetatearrow_forwardHi, help please. Discuss each method of regulating phosphofructokinase below as indicated by the circle. Discuss 1.) The type of regulation occurring, 2.) What compound or condition performs the regulation, 3.) How/why it influences the enzyme activity.arrow_forwardFill in the Blanks. Supply the missing enzyme (E), pathway (P) or intermediate (I) by typing the 3-LETTER LABEL ONLY (e.g., ABA only and not ABA. Glycolysis) on the blanks provided ( glucose $12. E 11.E glucose-1-P glucose-6-P 1.1 6-phosphogluconate 10. E ribose-5-phosphate 1 2. P POOL OF CHOICES: ABA. glycolysis ACA. gluconeogenesis AGA. glycogenolysis ADA. glycogen synthesis AJA. TCA cycle AEA. beta-oxidation AFA. fatty acid synthesis AHA. TAG synthesis AZA. nucleotide synthesis AXA. fermentation AKA. pentose phosphate pathway ALA. pyruvate AMA. H₂O ANA. acetyl CoA AQA. mevalonate ASA. CO₂ ATA. beta-hydroxybutyrate AWA. oxaloacetate BAB. GTP SAB. 6-phosphogluconolactone axaloacetate lactate 6.1 1/20₂ 9. P oxaloacetate Mitochondria NADH, FADH₂ NAD+, FAD ADP, P ATP phosphoenolpyruvate 8.1 acety CoA 7. P NAD+, FAD succinate citrate alpha-ketoglutarate steroids 5.1 palmitoyl CoA 4.1 3. P malonyl CoA citrate Dracticar Acety CoA HMG-CoA ↓ acetoacetate CAB. pyruvate dehydrogenase complex…arrow_forward
- Pernicious anemia. Purine biosynthesis is impaired by vitamin B12 B12 deficiency. Why? How might fatty acid and amino acid metabolism also be affected bya vitamin B12B12 deficiency?arrow_forwardDraw Gluconeogenesis. Please make sure to state all the enzymes and co-factors for each step of the pathway. note you are responsible for all the enzymes for each step, even though it is not stated on the slide.arrow_forwardTracing glucose. Glucose labeled with 14 C at C-6 is added to a solution containing the enzymes and cofactors of the oxidative phase of the pentose phosphate pathway. What is the fate of the radioactive label?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
BiochemistryBiochemistryISBN:9781305577206Author:Reginald H. Garrett, Charles M. GrishamPublisher:Cengage Learning
Biochemistry
Biochemistry
ISBN:9781305577206
Author:Reginald H. Garrett, Charles M. Grisham
Publisher:Cengage Learning