$\text { Exhibit 7A }$

-Refer to Exhibit 7A. Which two enzymes would be the most likely ones to regulate if this pathway is freely reversible and can go both ways?
A) 1 and 2
B) 1 and 3
C) 1 and 5
D) 2 and 4
E) 4 and 5

Question

$\text { Exhibit 7A }$

-Refer to Exhibit 7A. Which two enzymes would be the most likely ones to regulate if this pathway is freely reversible and can go both ways?
A) 1 and 2 
B) 1 and 3 
C) 1 and 5 
D) 2 and 4 
E) 4 and 5

Quizplus · Accepted Answer

In a reversible pathway, the most likely enzymes to regulate are those at the beginning and end of the pathway, which are typically the most energetically favorable and irreversible steps.

Exhibit 7A \text { Exhibit 7A } Exhibit 7A -Refer to Exhibit 7A

$\text { Exhibit 7A }$ -Refer to Exhibit 7A