Post-UTME Biology 2018 Objective — Question 2
Question 2 of 20 from the Post-UTME Screening (Post-UTME) Biology 2018 Objective paper, with the correct answer and a full explanation.
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The main respiratory substrate of all cells are
- A. oligosaccharides
- B. disaccharides
- C. polysaccharides
- D. monosaccharidesCorrect
Explanation
Glucose, a monosaccharide, is the main substrate broken down during cellular respiration to release energy.
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