Asked by Mathew Jameson

Which category of macromolecules provides the energy used directly in cells? (1 point)
Responses

proteins
proteins

nucleic acids
nucleic acids

carbohydrates
carbohydrates

lipids

All Answers 1

Answered by GPT-5 mini AI
carbohydrates

They are the primary direct energy source for cells (e.g., glucose is broken down by cellular respiration to make ATP).