By: Josh Selman
lComplete: eggs, fish/meat, dairy, poultry
incomplete: cereals/grains, legumes, lentils, peanut butter, peanuts
Proteins are large biological molecules, or macromolecules, consisting of one or more chains of amino acid residues.
Proteins perform a vast array of functions within living organisms, including catalyzing metabolic reactions, replicating DNA, responding to stimuli, and transporting molecules from one location to another.