nothing
Collagen is a protein yes. Protein is a broad category of molecules.
No, collagen is a Fibrous protein. An example would be insulin.
collagen is a form of protein
Structural Protein
Yes it is
No. Well, yes. It depends on what you mean by "amino acid." Collagen is a protein and is therefore made up of amino acids rather than being an "amino acid" (as the term is generally used) itself. In a strict chemical sense, though, it is in fact an amino acid, as it contains both a carboxylic acid functional group and an amine functional group (at the C-terminal and N-terminal ends of the protein respectively).
Protein
yes it is.
collagen
Collagen is a structural protein found in the body, giving strength and support to tissues such as skin, bones, and connective tissues.
Collagen fibers are strong, flexible protein structures that provide support and strength to various tissues in the body, such as skin, tendons, and cartilage. They are composed primarily of collagen, a fibrous protein that forms a triple-helix structure, allowing for tensile strength. Collagen fibers are also organized in a way that varies with the type of tissue, contributing to their functional properties. Additionally, they have low elasticity compared to other fibers, making them ideal for providing structural integrity.
Collagen