In the metabolic pathway illustrated below, the starting material (substrateA )is converted equally to one of two end products, E or G. Use the diagram of the pathway below to answer the following questions. Letters indicate the substrates and products, and numbers indicate the enzymes. In this pathway, the intermediate, C, is a substrate for both enzyme 3 and enzyme 5 and is converted with equal efficiency to D and F.

If end product E inhibits enzyme 1, which of the following would you expect to observe?
A) an increase in the production of G
B)a decrease in the production of E, but no change in the production of G
C)a decrease in the production of E and G
D)an increase in the production of A

Question

In the metabolic pathway illustrated below, the starting material (substrateA ) is converted equally to one of two end products, E or G. Use the diagram of the pathway below to answer the following questions. Letters indicate the substrates and products, and numbers indicate the enzymes. In this pathway, the intermediate, C, is a substrate for both enzyme 3 and enzyme 5 and is converted with equal efficiency to D and F.

If end product E inhibits enzyme 1, which of the following would you expect to observe?

If end product E inhibits enzyme 1, which of the following would you expect to observe?
A) an increase in the production of G 
B)a decrease in the production of E, but no change in the production of G 
C)a decrease in the production of E and G 
D)an increase in the production of A

Quizplus · Accepted Answer

The Answer of In the metabolic pathway illustrated below, the starting material (substrateA )is converted equally to one of two end products, E or G. Use the diagram of the pathway below to answer the following questions. Letters indicate the substrates and products, and numbers indicate the enzymes. In this pathway, the intermediate, C, is a substrate for both enzyme 3 and enzyme 5 and is converted with equal efficiency to D and F.

If end product E inhibits enzyme 1, which of the following would you expect to observe?
A) an increase in the production of G 
B)a decrease in the production of E, but no change in the production of G 
C)a decrease in the production of E and G 
D)an increase in the production of A

In the Metabolic Pathway Illustrated Below, the Starting Material (SubstrateA