Concept explainers
(a)
Interpretation: The validation of the given statement concerning enzymes and their modes of action has to be predicted.
Concept introduction: In lock-and-key model, the enzyme identifies the substrate and then the substrate binds to the active site of the enzyme. The lock and key model has a very high specificity.
(b)
Interpretation: The validation of the given statement concerning enzymes and their modes of action has to be predicted.
Concept introduction: The compound that acts as a catalyst for a biochemical reaction is called enzyme. The reactant present in the enzyme catalyzed reaction is called substrate.
(c)
Interpretation: The validation of the given statement concerning enzymes and their modes of action has to be predicted.
Concept introduction: The enzymes that have both the protein and the nonprotein part are called conjugated enzymes. The protein part of the conjugated enzymes is known as apoenzyme. The non-protein portion of the conjugated enzyme is the enzyme’s cofactor.
(d)
Interpretation: The validation of the given statement concerning enzymes and their modes of action has to be predicted.
Concept introduction: The enzymes that have both the protein and the nonprotein part are called conjugated enzymes. The simple enzymes are composed of only proteins.
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Organic And Biological Chemistry
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