Question

Verw. Mino acid tochnologie e Al e of the document is OVOS BSTOS Which of the following statements about resonance in peptide bonds is TRUE? There is more than one correct option to answer the question. B. c. Approximately 40% double bond (coplanar) character. Restricted rotation in the peptide backbone at the N-C, bond and Co-C, bond. The coplanar six atoms of the peptide bond group of atoms. Peptide bond is always in trans configuration. Co-N bond distance in a peptide bond is shorter than a normal C-N single bond, but longer than a CEN double bond. D. between tightly packed amino acid side chains in the interior of the protein are a major contribution to protein structure. B C. D. Hydrogen bonds Electrostatic interactions Dipole-dipole interactions Van der Waals interactions All are true Planarity of the peptide bond means that rotation is allowed about the bond linking the and the carbon of the peptide bond, and also about the bond linking the _to the adjacent a-carbon. A. C-carbon, carbonyl carbon B-carbon, carbonyl carbon Carbonyl carbon, nitrogen of the peptide bond a-carbon, nitrogen of the peptide bond None are true D.
all 3

Answer 1

1) so the statements about the resonance in peptide bond which are true are as follows;

A,D and E

2) E all the options are true regarding the protein structure.

3) D is the correct answer.