Concept explainers
(a)
Interpretation: The validation of the given statement concerning the type of inhibitor has to be stated.
Concept introduction: A chemical substance which reduces or stops the catalytic function of an enzyme by binding to it is known as an enzyme inhibitor. There are three modes of inhibition: Reversible competitive inhibition, Reversible non-competitive inhibition and irreversible inhibition.
(b)
Interpretation: The validation of the given statement concerning the type of inhibitor has to be stated.
Concept introduction: A chemical substance which reduces or stops the catalytic function of an enzyme by binding to it is known as an enzyme inhibitor. There are three modes of inhibition: Reversible competitive inhibition, Reversible non-competitive inhibition and irreversible inhibition.
(c)
Interpretation: The validation of the given statement concerning the type of inhibitor has to be stated.
Concept introduction: A chemical substance which reduces or stops the catalytic function of an enzyme by binding to it is known as an enzyme inhibitor. There are three modes of inhibition: Reversible competitive inhibition, Reversible non-competitive inhibition and irreversible inhibition.
(d)
Interpretation: The validation of the given statement concerning the type of inhibitor has to be stated.
Concept introduction: A chemical substance which reduces or stops the catalytic function of an enzyme by binding to it is known as an enzyme inhibitor. There are three modes of inhibition: Reversible competitive inhibition, Reversible non-competitive inhibition and irreversible inhibition.
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Chapter 21 Solutions
General, Organic, and Biological Chemistry
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- Describe the difference between graphs showing temperature versus reaction rate for an enzyme-catalyzed reaction and an uncatalyzed reaction.arrow_forwardThe human body has an average pH of about 7 and a temperature of about 37C. Use graphs to illustrate enzyme activity in the human body as a function of the following: a. Substrate concentration b. Enzyme concentration c. pH include pH optimum value d. Temperature include temperature optimum valuearrow_forwardHow is enzyme specificity explained by the lock-and-key theory?arrow_forward
- Draw a graph that shows the effect of increasing substrate concentration on the rate of an enzyme-catalyzed reaction (at constant temperature, pH, and enzyme concentration).arrow_forwardThe site on an enzyme molecule that does the catalytic work is called the: a. binding site. b. allosteric site. c. lock. d. active site.arrow_forwardIndicate whether each of the following statements describes a reversible competitive inhibitor, a reversible noncompetitive inhibitor, or an irreversible inhibitor. More than one answer may apply. a. It bonds covalently to the enzyme active site. b. The inhibitor effect can be reversed by the addition of more substrate. c. Inhibitor structure must be somewhat similar to that of the substrate. d. The inhibitor and substrate cannot bind to the enzyme simultaneously.arrow_forward
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