I WONDER - What Are Amino Acids?

Proteins are composed of smaller units called amino acids. There are 20 types of amino acids, all of which are necessary for the body to function properly. While some amino acids can be synthesized by the body, essential amino acids must be obtained through diet.

What are proteins made up of?

What are the smaller building blocks of proteins called?

How many different types of amino acids are there?

Why does the body need all amino acids to function properly?

What are essential amino acids?