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Concept explainers
(a)
Interpretation:
The reaction or process that is catalyzed by pepsin enzyme should be determined.
Concept Introduction:
The enzymes are considered as the catalyst for the biochemical reaction. They are involved in the biochemical reactions to speed them up but again regenerate at the end of the reaction or process. The Lock and Key model was purposed to explain the reactivity of enzymes. It states that each enzyme has certain active sites that can only allow the bonding of certain subtract molecules. An enzyme is very specific for the substance, pH, and temperature of the surroundings.
(b)
Interpretation:
The reaction or process that is catalyzed by succinate dehydrogenase enzyme should be determined.
Concept Introduction:
The enzymes are considered as the catalyst for the biochemical reaction. They are involved in the biochemical reactions to speed them up but again regenerate at the end of the reaction or process. The Lock and Key model was purposed to explain the reactivity of enzymes. It states that each enzyme has certain active sites that can only allow the bonding of certain subtract molecules. An enzyme is very specific for the substance, pH, and temperature of the surroundings.
(c)
Interpretation:
The reaction or process that is catalyzed by the ATP synthase enzyme should be determined.
Concept Introduction:
The enzymes are considered as the catalyst for the biochemical reaction. They are involved in the biochemical reactions to speed them up but again regenerate at the end of the reaction or process. The Lock and Key model was purposed to explain the reactivity of enzymes. It states that each enzyme has certain active sites that can only allow the bonding of certain subtract molecules. An enzyme is very specific for the substance, pH, and temperature of the surroundings.
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Chapter 23 Solutions
EBK GENERAL, ORGANIC, & BIOLOGICAL CHEM
- What type of specificity (absolute, group, linkage, or stereochemical) is associated with each of the following enzymes? a. Sucrase b. A lipase c. A decarboxylase d. L-glutamate oxidasearrow_forwardIdentify the enzyme needed in each of the following reactions as an isomerase, a decarboxylase, a dehydrogenase, a protease, or a phosphatase.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_forward
- Classify the following enzymes Ptyalin Lactase Amino peptidase Creatinephosphokinase 5-alpha reductasearrow_forwardConsider this chemical reaction. What chemical is the oxidizing agent? COO™ HIC-H HIC-H FAD FADH₂ COO™ succinate FADH2 succinate FAD fumarate succinate dehydrogenase COO™ H-C -H COO fumaratearrow_forwardThe enzyme that catalyzes reaction below can be classified as: NAD* NADH + H* Но- H-Ć- Н—с—н H- malate dehydrogenase Oxaloacetate Malatearrow_forward
- Given Enzymes: amylase, lipase, lactasearrow_forwardThe 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 aarrow_forwardHow much ATP is formed by the complete catabolism of stearic acid, C 18H 36O 2?arrow_forward
- ATP Synthase in plants has the same basic structure and function as the ATP Synthase in humans. O True O Falsearrow_forwardThe of NAD to NADH usually involves a/n hydrogenation, hydratase oxidation, oxidoreductase reduction, dehydrogenase O protonation, ATPasearrow_forwardThe enzyme catalysts for which gene expression levels are increased during gluconeogenesis in the liver are: pyruvate carboxylase, aldolase, and phosphofructokinase glucose-6-phosphatase, fructose-1,6-bisphosphatase, pyruvate carboxylase, and phosphoenolpyruvate carboxykinase hexokinase, phosphofructokinase 1, phosphofructokinase 2, and pyruvate kinase glucose-6-kinase, aldolase, and enolasearrow_forward
- General, Organic, and Biological ChemistryChemistryISBN:9781285853918Author:H. Stephen StokerPublisher:Cengage LearningOrganic And Biological ChemistryChemistryISBN:9781305081079Author:STOKER, H. Stephen (howard Stephen)Publisher:Cengage Learning,Chemistry for Today: General, Organic, and Bioche...ChemistryISBN:9781305960060Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. HansenPublisher:Cengage Learning
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