Question

which statement best describes the components of nucleic acids?
1. they are made up of amino acids.
2. they are made up of carbon, hydrogen, and oxygen only.
3. they are made almost entirely of carbon and hydrogen.
4. they are made up of nitrogenous bases, sugars, and phosphates.

Answer 1

Answer:

they are made up of amino acids

Answer 2

they are made up of amino acids.