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 the basic components that make up proteins?

• Nucleic acids

• Amino acids

• Fatty acids

• Carbohydrates

How many different types of amino acids are there?

• 10

• 20

• 25

• 15

Why does the body need all types of amino acids?

• To function properly

• To store energy

• To produce vitamins

• To build carbohydrates

What are amino acids that the body cannot produce called?

• Non-essential amino acids

• Conditional amino acids

• Essential amino acids

• Primary amino acids

How must essential amino acids be obtained?

• Through breathing

• By sunlight

• From the diet

• Through exercise