1.

Peptides are formed by the joining of amino acids through amide linage. Which of the following statement is not true in this respect?A. Amide groups do not contribute in the hydrogen bonding interactionsB. `p pi` resonance stabilizes the amide linkagesC. Amide groups are more resistant to hydrolysis than similar ester groupsD. Stable conformations of peptides are restricted to those having planar amide groups

Answer» Correct Answer - A
Hydrogen bonding plays an important role in the secondary structure of proteins. These are formed between amide groups of two chains.


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