Concept explainers
(a)
Interpretation:
The class of enzyme catalyzing the given reaction needs to be determined.
Concept Introduction:
Enzymes are protein molecules of high molecular mass and forms colloidal solution in water, and enzymes is produce to increases the rate of virtually all
(b)
Interpretation:
The class of enzyme catalyzed of the given reaction needs to be determined.
Concept Introduction:
Enzymes are protein molecules of high molecular mass and forms colloidal solution in water, and enzymes is produce to increases the rate of virtually all chemical reactions within cells by the active site of proteins. Enzymes increase the rate of reaction at about
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General, Organic, and Biological Chemistry - 4th edition
- The process by which an enzyme acts on the substrate can be described by the: a. lock-and-key model. b. enzyme-and-substrate model. c. enzyme folding model. d. catalytic model.arrow_forwardWhich of the following is not a characteristic of enzymes? a. They are macromolecules. b. They act on substances. c. They are phospholipids. d. They initiate and decelerate chemical reactions. e. They act as catalysts.arrow_forwardWhat occurs during the covalent modification of an enzyme using a a. dephosphorylation reaction b. protein kinase enzymearrow_forward
- Indicate whether each of the following pairings of enzyme classification terminology is correct. a. protease and hydrolase b. racemase and isomerase c. phosphatase and ligase d. hydratase and lyasearrow_forwardWhat 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_forwardDescribe the importance of zymogens in the body. Give an example of an enzyme that has a zymogen.arrow_forward
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