Which enzyme is inhibited by high levels of A | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Phosphofructokinase $(PFK)$ is a key regulatory enzyme in glycolysis. It catalyzes the conversion of fructose$-6-$phosphate to fructose$-1,6-$bisp

Vedclass · Accepted Answer

Phosphofructokinase

Vedclass · Answer

(A) Phosphofructokinase $(PFK)$ is a key regulatory enzyme in glycolysis. It catalyzes the conversion of fructose$-6-$phosphate to fructose$-1,6-$bisphosphate. High levels of $ATP$ act as an allosteric inhibitor of $PFK$. When $ATP$ levels are high,the cell has sufficient energy,so it inhibits $PFK$ to slow down the rate of glycolysis and conserve resources.

Which enzyme is inhibited by high levels of $ATP$?

Similar Questions

In the presence of which enzyme does fructose $1, 6$-bisphosphate split into two molecules of triose phosphate?

During glycolysis,the enzyme hexokinase converts glucose to glucose-$6$-phosphate. The activity of hexokinase is inhibited by glucose-$6$-phosphate through which of the following mechanisms?

Glycolysis

How many water molecules are used in glycolysis?

Write two energy yielding reactions of glycolysis.

Vedclass Test Series

Exam Paper Generator

Online Exam Module