Question

What biological macromolecule is made up of monomers like the one shown below?

A molecule with an amino group, carboxylic acid, hydrogen atom, and R group bonded to a central carbon atom.

Lipid
Nucleic acid
Protein
Carbohydrate

Answer 1

protein

Step-by-step explanation:

Answer 2

Protein.

Step-by-step explanation:

Proteins consist of an R group/carboxylic acid unlike any of these. Look at this image- hope it helps