Which of the following is NOT a monomer? (Best points for whoever explains why.)?

Question

a. amino acid

b. fatty acid

c. Nucleic acid

d. Nucleotide

e. Monosaccharide

I know that amino acids, monosaccharides, and nucleotides are indeed monomers but I'm not so sure about the remaining two. IIRC a fatty acid and glycerol are the monomers for lipids so that leaves me with C only...

Is C the correct answer? If not, why?

Answer 1

Monosaccharide