Biology · Biomolecules and Nutrition
Which of the following macromolecules serves as the main and most immediate source of energy for cellular respiration in the human body?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Proteins
- 2Vitamins
- 3Carbohydrates✓
- 4Minerals
Correct answer
Carbohydrates
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