Multiple Choice
Which type of enzyme inhibitor binds to the active site of the enzyme, competing directly with the substrate?
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7. Enzyme Inhibition and Regulation
Enzyme Inhibition
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Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
Which of the following functions is NOT observed in enzymes?
A
Being consumed as a reactant during the reaction
B
Exhibiting substrate specificity
C
Catalyzing biochemical reactions
D
Lowering the activation energy of reactions
Verified step by step guidance1
Understand the role of enzymes in biochemical reactions: Enzymes are biological catalysts that speed up reactions without being consumed in the process. This is a key property of enzymes.
Review the concept of substrate specificity: Enzymes exhibit substrate specificity, meaning they bind to specific substrates based on their active site structure and chemical compatibility.
Examine the function of enzymes in catalysis: Enzymes catalyze biochemical reactions by providing an alternative reaction pathway with lower activation energy, making the reaction faster.
Clarify the concept of activation energy: Enzymes lower the activation energy required for a reaction to proceed, which is essential for their catalytic function.
Identify the incorrect function: Since enzymes are not consumed as reactants during the reaction, this statement is inconsistent with their role and is the correct answer to the question.
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