Question

An essential nutrient found in the macromolecules of humans and other organisms.

a. Nitrogen
b. Phosphorus
c. Carbon
d. Oxygen

Answer 1

Carbon is the essential macronutrient found in the macromolecules of humans and other organisms.

Step-by-step explanation:

The essential macronutrient found in the macromolecules of humans and other organisms is carbon.

Carbon is necessary and is a major component of all macromolecules, including carbohydrates, proteins, nucleic acids, lipids, and many other compounds. It accounts for about 50% of the total composition of a cell.