What is the purpose of phosphorylating glucose in the cytosol?
A) to trap glucose in the cell
B) to destabilize glucose and facilitate the next series of metabolic steps
C) to convert it to a more soluble form
D) to slow the transport of glucose into the cell
E) Both A and B are correct.

Question

Quizplus · Accepted Answer

Phosphorylating glucose in the cytosol serves to trap glucose within the cell by adding a phosphate group, making it more difficult for the glucose to pass back through the cell membrane. Additionally, this modification destabilizes glucose, making it more reactive and facilitating subsequent steps in its metabolic breakdown.

What Is the Purpose of Phosphorylating Glucose in the Cytosol