Question

_____ are the building blocks of protein.

Carbohydrates
Lipids
Amino acids
Nucleic acids

Answer 1

The answer is Amino acids

Answer 2

The correct answer is Amino acids.

Amino acids are the main building block of proteins, usually proteins have a different amount of amino acids that constitute them. And this amount can vary from a dozen to a hundred for example. Some amino acids we need to get through food, while others are self-made in our bodies.