Acertain organic compound is made up of the amino acids methionine, arginine, and leucine. which type of organic compound is this?

The protein is an organic compound which is made up of the amino acids methionine, arginine, and leucine. Many amino acids linked together through peptide bonds and cross-linked between chains by sulfhydryl and hydrogen bonds form the complex organic compounds proteins.
The proteins can be simple proteins, conjugated proteins or derived proteins. 

The answer is b hope this