Which of the Following Sugars Can Be a Substrate for Hexokinase

Question

Which of the following sugars can be a substrate for hexokinase?
A) glucose
B) fructose
C) mannose
D) all of these
E) none of these

Accepted Answer

Hexokinase is an enzyme that can phosphorylate several hexoses (six-carbon sugars), including glucose, fructose, and mannose, making all of these correct substrates for hexokinase.