Proteins differ from one another because proteins differ from one another because the peptide bonds linking amino acids differ from protein to protein the sequence of amino acids in the polypeptide chain differs from protein to protein the number of nucleotides found in each protein varies from molecule to molecule each protein contains its own unique sequence of sugar molecules

The correct answer will be option- the sequence of amino acids in the polypeptide chain differs from protein to protein.

Explanation:

Proteins are one of the four important biomolecules present in the organism. The protein is composed of the monomer units called amino acids which bond to another amino acids by a peptide bond.

Although the proteins are made up of 21 different amino acid but they differ in their function as the protein differs from another protein due to change in the sequence of these amino acids in the structure. The sequence of these amino acids is determined by the sequence of the codons in the mRNA.

Thus, the selected option is the correct answer.

glycolysis is a process that fuel your metabolism. it is apart of cellular respiration the process that produce atp.