Amino Acids is another word for proteins.
Structural Protein
complete protein
About 11 % protein
most people use whey protein for weightlifting, however you can use it for any kind of exersize if you need the extra protein
protein
A protein.
incomplete
It is a protein.
protein
The type of molecule that is an enzyme is a protein molecule.
Your hair is composed of the protein keratin, which is the same protein that makes up fingernails, feathers, claws and hooves.
Yes, any kind of beans are a very high source of protein.