Question

All biomolecules are made up of the elements

carbon, hydrogen, oxygen, and sulfur.

carbon, hydrogen, nitrogen, and oxygen

carbon, hydrogen, nitrogen, oxygen, and sulfur.

carbon, hydrogen, and oxygen.

Answer 1

All biomolecules are primarily made up of the elements **carbon, hydrogen, nitrogen, oxygen, and sulfur**. These elements are the building blocks of the major classes of biomolecules such as carbohydrates, lipids, proteins, and nucleic acids. While carbon, hydrogen, and oxygen are common in many biomolecules, nitrogen is significant in proteins and nucleic acids, and sulfur is important in some amino acids and proteins.