Biology · Biochemistry
Overall glycolysis yields ATP, but in the preparatory phase, ATP is utilized to phosphorylate the sugar substrate. In which of the following steps is ATP consumed?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Conversion of sucrose to D-glucose catalyzed by invertase
- 2Conversion of fructans to D-fructose catalyzed by β-fructofuranosidases
- 3Conversion of starch to glucose-1-phosphate catalyzed by phosphorylase
- 4Conversion of D-glucose to glucose-6-phosphate catalyzed by hexokinase✓
Correct answer
Conversion of D-glucose to glucose-6-phosphate catalyzed by hexokinase
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Biology?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Biochemistry MCQs →Want more practice questions on Biochemistry?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Biology · Biochemistry