Question

7 match the images or descriptions with the correct terms to review the characteristics of enzyme function and regulation. 1 constitutive enzyme 2 regulated enzyme 3 competitive inhibition 4 noncompetitive inhibition match each of the options above to the items below. add more substrate. no change in amount of enzyme. add more substrate. enzyme is induced. inhibition of enzyme activity by supplying a molecule that resembles the enzymes normal substrate enzyme regulation due to the binding of molecules other than the substrate in the regulatory site

Explanation:

1. When adding more substrate with no change in enzyme amount, it's a constitutive enzyme as its production is not affected by substrate levels.
2. When adding more substrate induces the enzyme, it's a regulated enzyme as its production is influenced by substrate presence.
3. Inhibition by a molecule resembling the normal substrate is competitive inhibition as the inhibitor competes for the active - site.
4. Enzyme regulation due to binding of non - substrate molecules at a regulatory site is noncompetitive inhibition.

Answer:

1. Constitutive enzyme
2. Regulated enzyme
3. Competitive inhibition
4. Noncompetitive inhibition