Given a scientific question and its correct answer, generate supporting facts for the answer. This supporting fact can be an explanation for the answer to the given question.
Q: Question: Met, asn, trp, and gln connect together like beads on a necklace and are an example of what type of acids? Answer: amino acids
A:
Amino acids connect together like beads on a necklace. MET, ASN, TRP, and GLN refer to four different amino acids.