General, Organic, and Biological Chemistry - 4th edition
4th Edition
ISBN: 9781259883989
Author: by Janice Smith
Publisher: McGraw-Hill Education
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Question
Chapter 24.3, Problem 24.3P
Interpretation Introduction
Interpretation:
All the glycolysis reactions utilizing kinases needs to be identified. The phosphorylated species for each reaction needs to be determined.
Concept introduction:
The role of kinase enzyme in glycolysis is catalyzes the transfer of phosphate group from one substrate to another.
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What acyl group does pyruvate decarboxylase transfer to a proton? a. What acyl group does the pyruvate dehydrogenase complex transfer to coenzyme A? b. What acyl group does transketolase transfer to ribose-5-P?
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Select one:
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b. an overproduction of fructose 6-phosphate
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d. fructose 1,6-bisphosphate deficiency
(a) Which intermediate(s) in the citric acid cycle contain one chirality center? (b) Which intermediate(s) contain a 3 °alcohol?
Chapter 24 Solutions
General, Organic, and Biological Chemistry - 4th edition
Ch. 24.2 - Analyze the following reaction by considering the...Ch. 24.2 - Prob. 24.2PPCh. 24.3 - Prob. 24.1PCh. 24.3 - Prob. 24.2PCh. 24.3 - Prob. 24.3PCh. 24.3 - Prob. 24.4PCh. 24.3 - Prob. 24.5PCh. 24.3 - Prob. 24.6PCh. 24.4 - Prob. 24.7PCh. 24.4 - Prob. 24.8P
Ch. 24.4 - Prob. 24.9PCh. 24.5 - Prob. 24.10PCh. 24.5 - Prob. 24.11PCh. 24.5 - Prob. 24.12PCh. 24.6 - Prob. 24.13PCh. 24.7 - Prob. 24.14PCh. 24.7 - Prob. 24.3PPCh. 24.7 - Prob. 24.15PCh. 24.7 - Prob. 24.16PCh. 24.7 - Use the number of molecules of ATP formed from the...Ch. 24.7 - Prob. 24.18PCh. 24.8 - Prob. 24.19PCh. 24.8 - Prob. 24.20PCh. 24.8 - Prob. 24.21PCh. 24.9 - Prob. 24.4PPCh. 24.9 - What products are formed when each amino acid is...Ch. 24.9 - Prob. 24.22PCh. 24 - Analyze each reaction by considering the...Ch. 24 - Analyze each reaction by considering the...Ch. 24 - Prob. 25PCh. 24 - Prob. 26PCh. 24 - Prob. 27PCh. 24 - Prob. 28PCh. 24 - Prob. 29PCh. 24 - Prob. 30PCh. 24 - Prob. 31PCh. 24 - Prob. 32PCh. 24 - Glucose is completely metabolized to six molecules...Ch. 24 - Why is glycolysis described as an anaerobic...Ch. 24 - Write the overall equation with key coenzymes for...Ch. 24 - Prob. 36PCh. 24 - Prob. 37PCh. 24 - Prob. 38PCh. 24 - Consider the aerobic and anaerobic avenues of...Ch. 24 - Prob. 40PCh. 24 - Prob. 41PCh. 24 - Prob. 42PCh. 24 - Prob. 43PCh. 24 - Prob. 44PCh. 24 - Prob. 45PCh. 24 - Prob. 46PCh. 24 - Prob. 47PCh. 24 - Prob. 48PCh. 24 - Prob. 49PCh. 24 - Prob. 50PCh. 24 - Prob. 51PCh. 24 - Prob. 52PCh. 24 - Prob. 53PCh. 24 - Prob. 54PCh. 24 - Prob. 55PCh. 24 - Prob. 56PCh. 24 - Prob. 57PCh. 24 - Prob. 58PCh. 24 - Prob. 59PCh. 24 - How much ATP is generated by the complete...Ch. 24 - Prob. 61PCh. 24 - Fill in the boxes with the number of moles of each...Ch. 24 - Prob. 63PCh. 24 - Prob. 64PCh. 24 - Prob. 65PCh. 24 - Prob. 66PCh. 24 - Prob. 67PCh. 24 - Prob. 68PCh. 24 - Prob. 69PCh. 24 - Prob. 70PCh. 24 - What is the difference between ketogenic and...Ch. 24 - Prob. 72PCh. 24 - Prob. 73PCh. 24 - Draw the structure of the keto acid formed by the...Ch. 24 - Draw the products formed in each transamination...Ch. 24 - Prob. 76PCh. 24 - Prob. 77PCh. 24 - Prob. 78PCh. 24 - Prob. 79PCh. 24 - Prob. 80PCh. 24 - What metabolic intermediate is formed from the...Ch. 24 - What metabolic intermediate is formed from the...Ch. 24 - Prob. 83PCh. 24 - Prob. 84PCh. 24 - Prob. 85PCh. 24 - Prob. 86PCh. 24 - Prob. 87PCh. 24 - What is the cause of the pain and cramping in a...Ch. 24 - Prob. 89PCh. 24 - Prob. 90PCh. 24 - Prob. 91PCh. 24 - Prob. 92PCh. 24 - Prob. 93PCh. 24 - Prob. 94PCh. 24 - What type of enzyme would catalyze the conversion...Ch. 24 - Prob. 96PCh. 24 - Prob. 97CPCh. 24 - Prob. 98CPCh. 24 - Prob. 99CPCh. 24 - Prob. 100CP
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- Which intermediate(s) in the citric acid cycle contain one chirality center? Which intermediate(s) contain a tertiary alcohol?arrow_forwardThe irreversible kinase reactions in glycolysis are catalyzed by: 1) hexokinase (glucokinase)2) phosphoglycerate kinase3) phosphofructokinase4) phosphoenolpyruvate carboxykinase 5) pyruvate kinasearrow_forwardIn glycolysis, why must glucose-6-phosphate isomerize to fructose-6-phosphate before the cleavage reaction with aldolase occurs?arrow_forward
- 1. 2 ATPis gained in which of the following process? A. Formation of glucose 6-phosphate B. Formation of fructose 1,6-bisphosphate C. Formation of glyceraldehyde 3-phosphate D. Formation of pyruvate E. None of the abovearrow_forwardThe ΔG of ATP hydrolysis in a test tube under standard conditions is -7.3 kcal/mol. The ΔG for the reaction A+B C under the same conditions is +4.0 kcal/mol. How would the addition of an enzyme that catalyzes A+B C most likely alter the coupled reactions?arrow_forwardWhich enzyme is involved in the conversion of phosphoenolpyruvate to pyruvate? a. enolase b. ketolase c. pyruvate kinase d. pyruvate oxidasearrow_forward
- Triose phosphate isomerase catalyzes the conversion of dihydroxyacetone phosphate (DHAP) into glyceraldehyde-3-phosphate (G3P). Which of the following illustrates this chemical reaction? a) A b) B c) C d) Darrow_forwardPhosphofructokinase (PFK) is the primary site for regulation of the glycolytic pathway. The activity of PFK is dependent on the energy status of the cell. Answer the following questions using a few words. This is not and essay! a. Why would a cell regulate glycolysis? b. What is the specific signal or molecule(s) to which PFK responds? c. Why does this mechanism of regulation make sense?arrow_forwardPyruvate kinase variant PKM2 favors tumorigenesis because it can be turned off as a response to tyrosine phosphorylation, oxidative stress, or low serine concentration. As a result, pentose phosphate pathway flux increases. How does pyruvate kinase inhibition increase flux through the pentose phosphate pathway?arrow_forward
- Nonenzyme-bound FAD is a stronger oxidizing agent than NAD+. How, then, can NAD+ oxidize the reduced flavoenzyme in the pyruvate dehydrogenase complex?arrow_forwardWhat class of enzyme catalyzes each of the following reactions? a. hydrolysis of Val–Gly to Val and Gly b. transfer of a phosphate from ATP to fructose 6-phosphate c. conversion of CH 3CH 2OH to CH 3CHO with NAD +arrow_forwardIdentify the following intermediate in the citric acid cycle, and tell whether it has R or S stereochemistry:arrow_forward
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