Question
Biochemistry Question on Concepts and regulation of metabolism of amino acids
An adolescent male patient presents to you with exercise intolerance. He gives a history of developing cramps on exertion. Which of the following enzyme deficiencies could be the cause?
A
Myophosphorylase
B
Hexokinase
C
Glucose-6-phosphatase
D
Hepatic glycogen phosphorylase
Answer
Myophosphorylase
Explanation
Solution
The correct option is (A) : Myophosphorylase