General, Organic, & Biological Chemistry
3rd Edition
ISBN: 9780073511245
Author: Janice Gorzynski Smith Dr.
Publisher: McGraw-Hill Education
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Question
Chapter 24.3, Problem 24.5P
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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The enzyme 6-phosphogluconate dehydrogenase is part of the pentose pathway
for glucose oxidation. What enzyme that is involved in glucose oxidation by the
citric acid cycle has a very similar reaction mechanism to 6-phosphogluconate
dehydrogenase?
A) isocitrate dehydrogenase
B) alpha-ketoglutarate dehydrogenase
C) succinate dehydrogenase
D) malate dehydrogenase
E) pyruvate dehydrogenase
(99+
RATI
a
The irreversible kinase reactions in glycolysis are catalyzed by: 1) hexokinase (glucokinase)2) phosphoglycerate kinase3) phosphofructokinase4) phosphoenolpyruvate carboxykinase 5) pyruvate kinase
Kinases are enzymes that catalyze the addition (or removal) of a phosphate group to ( or from) a substance. ATP is also involved. How many kinases are in glycolysis? Name them.
Chapter 24 Solutions
General, Organic, & Biological Chemistry
Ch. 24.2 - Analyze the following reaction by considering the...Ch. 24.2 - Prob. 24.2PCh. 24.3 - Prob. 24.3PCh. 24.3 - Prob. 24.4PCh. 24.3 - Prob. 24.5PCh. 24.3 - Prob. 24.6PCh. 24.3 - Prob. 24.7PCh. 24.3 - Prob. 24.8PCh. 24.4 - Prob. 24.9PCh. 24.4 - Prob. 24.10P
Ch. 24.4 - Prob. 24.11PCh. 24.5 - Prob. 24.12PCh. 24.5 - Prob. 24.13PCh. 24.5 - Prob. 24.14PCh. 24.6 - Prob. 24.15PCh. 24.7 - Prob. 24.16PCh. 24.7 - Prob. 24.17PCh. 24.7 - Prob. 24.18PCh. 24.7 - Prob. 24.19PCh. 24.7 - Use the number of molecules of ATP formed from the...Ch. 24.7 - Prob. 24.21PCh. 24.8 - Prob. 24.22PCh. 24.8 - Prob. 24.23PCh. 24.8 - Prob. 24.24PCh. 24.8 - Prob. 24.25PCh. 24.9 - Prob. 24.26PCh. 24.9 - Prob. 24.27PCh. 24.9 - Prob. 24.28PCh. 24 - Analyze each reaction by considering the...Ch. 24 - Analyze each reaction by considering the...Ch. 24 - Prob. 24.31PCh. 24 - Prob. 24.32PCh. 24 - Prob. 24.33PCh. 24 - Prob. 24.34PCh. 24 - Prob. 24.35PCh. 24 - Prob. 24.36PCh. 24 - Prob. 24.37PCh. 24 - Prob. 24.38PCh. 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. 24.42PCh. 24 - Prob. 24.43PCh. 24 - Prob. 24.44PCh. 24 - Consider the aerobic and anaerobic avenues of...Ch. 24 - Prob. 24.46PCh. 24 - Prob. 24.47PCh. 24 - Prob. 24.48PCh. 24 - Prob. 24.49PCh. 24 - Prob. 24.50PCh. 24 - Prob. 24.51PCh. 24 - Prob. 24.52PCh. 24 - Prob. 24.53PCh. 24 - Prob. 24.54PCh. 24 - Prob. 24.55PCh. 24 - Prob. 24.56PCh. 24 - Prob. 24.57PCh. 24 - Prob. 24.58PCh. 24 - Prob. 24.59PCh. 24 - Prob. 24.60PCh. 24 - Prob. 24.61PCh. 24 - Prob. 24.62PCh. 24 - Prob. 24.63PCh. 24 - Prob. 24.64PCh. 24 - Prob. 24.65PCh. 24 - Prob. 24.66PCh. 24 - Prob. 24.67PCh. 24 - Fill in the boxes with the number of moles of each...Ch. 24 - Prob. 24.69PCh. 24 - Prob. 24.70PCh. 24 - Prob. 24.71PCh. 24 - Prob. 24.72PCh. 24 - Prob. 24.73PCh. 24 - Prob. 24.74PCh. 24 - Prob. 24.75PCh. 24 - Prob. 24.76PCh. 24 - What is the difference between ketogenic and...Ch. 24 - Prob. 24.78PCh. 24 - Prob. 24.79PCh. 24 - Draw the structure of the keto acid formed by the...Ch. 24 - Draw the products formed in each transamination...Ch. 24 - Prob. 24.82PCh. 24 - Prob. 24.83PCh. 24 - Prob. 24.84PCh. 24 - What metabolic intermediate is formed from the...Ch. 24 - What metabolic intermediate is formed from the...Ch. 24 - Prob. 24.87PCh. 24 - Prob. 24.88PCh. 24 - Prob. 24.89PCh. 24 - What is the cause of the pain and cramping in a...Ch. 24 - Prob. 24.91PCh. 24 - Prob. 24.92PCh. 24 - Prob. 24.93PCh. 24 - Prob. 24.94PCh. 24 - Prob. 24.95PCh. 24 - Prob. 24.96PCh. 24 - What type of enzyme would catalyze the conversion...Ch. 24 - Prob. 24.98PCh. 24 - Prob. 24.99CPCh. 24 - Prob. 24.100CPCh. 24 - Prob. 24.101CPCh. 24 - Prob. 24.102CP
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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
- The answer option for the drop down menu are citric acid cycle, gluconeogenesis pathway, and glyoxylate cycle.arrow_forwardAnaerobic glycolysis (i.e., lactic acid fermentation) produces pyruvate that is then converted to lactate through the activity of lactate dehydrogenase. The conversion of pyruvate to lactate would seem to be an unnecessary step, since this process does not result in any further release of energy. Explain the necessity for the production of lactate as the endpoint for anaerobic glycolysis.arrow_forwardThe nonoxidative phase of the pentose phosphate pathway has a heptose intermediate. is irreversible under physiological conditions. is impaired in glucose-6-phosphate dehydrogenase deficiency. is the reverse of the reactions in the oxidative phase.arrow_forward
- Compute the ATP produced by each coenzymes in the Electron transport chain.arrow_forwardThe rate-limiting step is a metabolic pathway is the slowest step which determines the overall rate of the other reactions in the pathway. In glycolysis, the rate limiting step is a phosphorylation reaction where phosphofructokinase (PFK-1) catalyzes the reaction fructose-6-bisphosphate -> fructose-1,6-bisphosphate, the same step in gluconeogenesis. Select one: The statement is FALSE. The statement is TRUE.arrow_forwardWhich process below produces FADH2? The citric acid cycle The conversion of pyruvate Oxidative Phosphorylation O Glycolysisarrow_forward
- Which enzyme of glycolysis catalyzes an oxidation reduction reaction is: O Hexokinase II O Phosphoglycerate mutase O Enolase O Aldolase None of the abovearrow_forwardThe glycolysis pathway is shown. Place the enzymes used in each of the ten labeled steps of the pathway. Be sure to scroll down completely until pyruvate is formed. triosephosphate isomerase phosphofructokinase-1 glucose-6-phosphate fructose-6-phosphate fructose-1,6-biphosphate ADP ATP ADP hexokinase ATP glucose dihydroxyacetonephosphate phosphohexose isomerase Answer Bank What am I doing wrong? aldolase glyceraldehyde-3-phosphate glyceraldehyde-3-phosphate dehydrogenase phosphoglycerate kinase phosphoglycerate mutase enolase pyruvate kinase NAD* + HOPO₂² NADH+H* 1,3-bisphosphoglycerate ADP ATP 3-phosphoglycerate Z-phosphoglycerate phosphoenolpyruvate ADP ATP pyruvatearrow_forwardAll of the following enzymes regulate glycolysis except? Phosphofructokinase Phosphoglycerate kinase Hexokinase Pyruvate kinase Question 6 ( Which of the following enzymes is regulated by the concentration of glucose 6-phosphate? Hexokinase Phosphoglycerate kinase Pyruvate kinase Phosphofructokinasearrow_forward
- If you discover a mutant yeast whose glycolytic pathway was shorter because of the presence of a new enzyme catalyzing the reaction as shown below: NAD* NADH + H* Glyceraldehyde 3-phosphate + H, 3-phosphoglycerate Would shortening the glycolytic pathway in this way benefit the cell? Explain.arrow_forwardPlease don't provide handwriting solutionarrow_forwardThe image below shows the reactions of the citric acid cycle. Label the reaction types on the diagram. COO CH-OH CH₂ COO 8-5-9-8 HC H₂O NADH +H+ NAD+- FADH2 "7 FAD COO C=O CH₂ COO™ COO CH3-C-COA + H₂O acetyl-CoA COA COO™ Ī CH₂ HỌ—C—COO CH₂ COO™ COO HO-C-H COO™ COO™ CH₂ CH-COO NAD+ NAD+ + COA Attempt 2 NADH + H+ + CO2 NADH + H+ + CO2 COO™ CH₂ CH₂ C=O COO™arrow_forward
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