Multiple Choice
Feedback inhibition prevents cells from
A) the harmful effects of enzyme activation by covalent modification of unneeded enzymes.
B) making products that are not needed by inhibiting the activity of enzymes in biosynthetic pathways allosterically.
C) destroying enzymes by proteolytic cleavage when they are needed in biosynthetic pathways.
D) accumulating unnecessary proteins.
E) irreversibly inhibiting critical enzymes.
Correct Answer:
Verified
Correct Answer:
Verified
Q17: An example of an irreversible inhibitor is<br>A)a
Q18: _ inhibitors bind reversibly at the active
Q19: A noncompetitive inhibitor will affect the _
Q20: Which of the following best describes a
Q21: A linear relationship between V<sub>max</sub> and enzyme
Q23: The _ is the minimum energy required
Q24: Ribozymes were discovered _ protein enzymes,even though
Q25: Enzyme regulation may occur by several methods.Which
Q26: As new enzymes are discovered,the EC system
Q27: _ are a class of enzymes responsible