You decide to go on a run/walk. After about 30 minutes, your body is most likely burning which of the following biomolecules as an energy source?
A) proteins
B) fats
C) simple carbohydrates
D) nucleic acids
Answer: B) fats
Biology MCQ
Biology
You decide to go on a run/walk. After about 30 minutes, your body is most likely burning which of the following biomolecules as an energy source?