Question

what are the four major biomolecules (select all that apply).
lipids
nucleic acids
calcium
water
proteins
carbohydrates

Explanation:

Biomolecules are essential to life. The four major classes are carbohydrates, lipids, proteins, and nucleic acids. Calcium is an element and water is a compound, not biomolecules in the major - class sense.

Answer:

A. Lipids
B. Nucleic Acids
E. Proteins
F. Carbohydrates