1. Tardigrade
  2. Question
  3. Chemistry
  4. Consider the following statements. I. Tripeptide contains three amino acids linked by three peptide linkage. II. In β-pleated sheet structure all peptide chain after maximum extension laid side by side and are held together by intramolecular H-bonds. III. The tertiary structure of proteins arises due to further folding of the secondary structure. Select the correct statements and mark the correct option.

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Q. Consider the following statements.
I. Tripeptide contains three amino acids linked by three peptide linkage.
II. In $\beta$-pleated sheet structure all peptide chain after maximum extension laid side by side and are held together by intramolecular H-bonds.
III. The tertiary structure of proteins arises due to further folding of the secondary structure.
Select the correct statements and mark the correct option.

Biomolecules

Solution:

I. Tripeptide contains three amino acids linked by two peptide linkages.
II. In $\beta$-pleated sheet structure all peptide chain after maximum extension laid side by side and are held together by intermolecular H-bonds.