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The collagen is found in connective tissue, skin, bone, hair, nail.
They are Proteins =)
cell product
The proteins. Enzymes are constructed from chains of amino acids and go through the usual four stages of protein assembly.
The term "hapten" does not belong in the list because it is not a complete antigen. Haptens are small molecules that can bind to antibodies, but they are unable to induce an immune response on their own.
it is a protein mixture derived from collagen-a component of connective tissue and tendons of animals
The collagen is found in connective tissue, skin, bone, hair, nail.
Durable.
Hemoglobin
Lamellated granules, the rest are proteins or produce proteins found in the skin.
Snails, or escargot, belong in the protein food group.
protein's!
Nuts and meat
meat
peptide hormones
They are Proteins =)
cell product