Question

unit 2 quiz 1
organic compounds in which molecules are made up of building blocks containing amino - acid groups classified as
proteins
carbohydrates
lipids
tatty acids

Explanation:

Proteins are organic compounds made up of amino - acid building blocks. Carbohydrates are made of monosaccharides, lipids include fats (made of fatty acids and glycerol) and are not composed of amino - acid groups.

Answer:

proteins