correct answer

@ achieve.macmillanlearning.com #A Chapter 8 Reading Quiz - Biochemisti Completed 6 of 8 Questions Many drugs are competitive inhibitors of specific enzymes. For drugs that act as competitive inhibitors, (O the substrate must be bound to the enzyme before the drug can bind. (O the amount of drug needed to achieve the same effect is increased as the substrate concentration increases. the amount of drug needed to achieve the same effect is increased as the substrate concentration decreases. (O the enzymes must be allosterically regulated