What is the expected result when a competitive inhibitor binds to the enzyme?
a. metabolic pathways proceeds
b. metabolic pathway stops and can not restart
c. metabolic pathways stops but can resume when the inhibition is removed.
d. the competitive inhibitor binding to the enzyme has no effect on cell function

b. metabolic pathway stops and can not restart

Explanation:

Competitive inhibitors are substances that compete with the substracts to bind with the enzyme, once the competitive inhibitor bind to the enzyme the metabolic pathways for that enzyme stops since it is already binded with the competitive inhibitor that renders it useless.

correct answer is option a.

tropopause, stratopause and mesopause have all in common aspect that is point of maximum temperature in its layer of the atmosphere. all layers of atmosphere observe abrupt change in temperature. tropopause is the boundary between troposphere and stratosphere. stratopause is the boundary between stratosphere and mesosphere. mesopause is the boundary between mesosphere and thermosphere. these all boundaries are ranges between altitude of 0 to 80 km.

the answer is cell division : )