Carbon, hydrogen, oxygen, and nitrogen are the four most common elements in living things. Which statement BEST describes the function of these elements within an organism?

Question

a
The elements are the result of organisms breaking down larger elements in food.
b
The elements are produced by organisms as they undergo cellular processes.
c
The elements make up carbohydrates, lipids, proteins, and nucleic acids.
d
The elements are the most stable elements found on Earth.

Answer 1

The statement that BEST describes the function of carbon, hydrogen, oxygen, and nitrogen within an organism is:

c. The elements make up carbohydrates, lipids, proteins, and nucleic acids.

These elements are the fundamental building blocks of the biomolecules that are crucial for the structure and function of living organisms.