1.

Which statement is incorrect about peptide bond -oversetOoverset(||)C-ddot(N)H- ?

Answer»

C-N bond length in proteins is longer than USUAL bond length of C-N bond
Spectroscopic analysis show planar structre of `-underset(O)underset(||)(C)-NH`-GROUP
C-N bond length in protiens is smaller than usual bond length of C-N bond
None of the above

Solution :Peptide bond is formed by the REACTION of -COOH group of ONE amino acid with the `-NH_(2)` group of another amino acid and represented as

As partial double bond character found between C-N bondn . The bond length of C-N in protein should be smaller than usual C-N bond


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