Question

which of the following tables best matches each major macromolecule with its appropriate function?

macromolecule function
carbohydrates provide usable chemical energy for cells
proteins important for muscle contraction
lipids provide long - term energy storage
nucleic acids store and transmit genetic information

macromolecule function
carbohydrates important for muscle contraction
proteins provide usable chemical energy for cells
lipids store and transmit genetic information
nucleic acids provide long - term energy storage

Explanation:

Carbohydrates provide usable chemical energy for cells. Proteins are important for muscle contraction. Lipids provide long - term energy storage. Nucleic acids store and transmit genetic information. Option A correctly matches these functions.

Answer:

A. Carbohydrates: Provide usable chemical energy for cells; Proteins: Important for muscle contraction; Lipids: Provide long - term energy storage; Nucleic Acids: Store and transmit genetic information