Question

write a short note on back bone of protein​

Answer 1

Protein backbone is what holds a protein together and gives it an overall shape (or tertiary structure). Compared to RNA and DNA backbone, protein backbone has a relatively simple chemical structure - a nitrogen atom, two carbon atoms, one or two oxygen atoms, and a few hydrogens.

Answer 2

Answer:

The amino acids in a polypeptide chain are linked by peptide bonds. Once linked in the protein chain, an individual amino acid is called a residue, and the linked series of carbon, nitrogen, and oxygen atoms are known as the main chain or protein backbone

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