Question

which monomer is not part of nucleic acid?
1/25
phosphate
nitrogenous base
amino acid
oxyribose sugar

Explanation:

Nucleic acids (like DNA and RNA) are made up of nucleotides. Each nucleotide consists of a sugar (deoxyribose in DNA or ribose in RNA), a phosphate group, and a nitrogenous base. Amino acids are the building blocks of proteins, not nucleic acids.

Answer:

Amino Acid