Question

Which of the following pairs accurately connects a macromolecule to its monomer?
A. Lipids – phosphate groups
B. Nucleic acids – nucleotides
C. Carbohydrates – amino acids
D. Proteins – nitrogenous bases

Answer 1

I think it's B - Nucleic acids~Nucleotides

Answer 2

The correct answer is B. Nucleic acids – nucleotides. That is because nucleic acids such as Ribonucleic acid and deoxyribonucleic acid are both made out of nucleotides which is a type of molecules that build into them. There are four in each, but the two types use 3 of the same ones and a different one.