Bio-Chemistry (M.Phil./Ph.D.) 2014 Panjab University Entrance Exam With Answers

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29.

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

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

The answer is: D