what are macromolecules used for? providing energy providing structure interactions between molecules…

what are macromolecules used for? providing energy providing structure interactions between molecules providing energy, structure, and aiding in interactions
Answer
Brief Explanations:
Macromolecules like carbohydrates provide energy, proteins and lipids contribute to cell - structure, and proteins and nucleic acids are involved in molecular interactions. So they have multiple functions.
Answer:
Providing energy, structure, and aiding in interactions