M.Sc. Bio-Chemistry (PU-CET P.G) 2017 Panjab University Entrance Exam With Answers

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39.

39. Which of the following statements about the enzymes, glucokinase and/or hexokinase is correct?

A: Glucokinase has a high affinity for glucose.
B: Hexokinase has a high affinity for glucose.
C: Hexokinase has a higher Km for glucose than has glucokinase.
D: Glucokinase has a lower Km for glucose than has hexokinase

The answer is: B