ScienceCâu 65 / 120
Which macromolecule serves as the primary source of quick energy for the body?
a.Proteins
b.Lipids
c.Carbohydrates
d.Nucleic acids
Giải thích
Carbohydrates are broken down into glucose, the body's main and most readily available source of energy. Proteins build tissue and lipids store energy long-term.
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