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  • Cellular Metabolism
  • First reaction in glycolysis is catalyzed by which of the...
Multiple choice

First reaction in glycolysis is catalyzed by which of the following?

  1. Lactate dehydrogenase

  2. Aldolase

  3. Hexokinase

  4. Phosphofructokinase

  5. Pyruvate kinase

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

A hexokinase is an enzyme that phosphorylates hexoses (six-carbon sugars), forming hexose phosphate.

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