Tripeptides such as Glycine-Alanine-Serine consists of three amino acids linked together by peptide bonds.
<h3>What are amino acids?</h3>
Amino acids are the monomer units fro which proteins are made. Amino acids consists of a central carbon atom with
- an amino group,
- a carboxyl group,
- a hydrogen atom and
- a side chain group all bonded to the central carbon atom.
Peptides are formed when two or more amino acids are joined together by means of a peptide bond.
A tripeptide is a peptide consisting of three amino acids linked. An example of a tripeptide is: Glycine-Alanine-Serine.
Therefore, a tripeptide such as Glycine-Alanine-Serine consists of three amino acids.
Learn more about peptides at: brainly.com/question/24326041
Answer: D. there's no difference
Other statements didn't made sense so that's why It's D.
Hope this helps!!
I think it’s A, the number of electrons equals the protons in a neutral atom
2 and 3 only is the correct answer ! Hope this helped
