Question: What are the four major macromolecules found in living things?
(A) lipids, nucleic acids, vitamins, carbohydrates
(B) nucleic acids, amino acids, polysaccharides, vitamins
(C) proteins, nucleic acids, lipids, carbohydrates
(D) minerals, amino acids, nucleotides, carbohydrates
Answer: (C) proteins, nucleic acids, lipids, carbohydrates