Question

1) Which bond is a peptide bond?

2) Which bond has the greatest polarity?

3) Which functional groups are hydrophobic?

4) which functional groups are hydrophilic?

5) Which functional group is an amino acid?

6) which functional group is an acid?

(use the number to refer to the group)

А В о н н н н он нон NTCICLN -С—N с — С-N. 6 н-с-н н н-С-н Ен н-с-н\ 5 С—N-н Н-с-Н S I3 H О—Н. С-Н С — н; Н-с-нн-с-н Н-С-NH+ H 4 H2 Tgoрae A-

Answer 1

1) The bond labelled as 'B' is a peptide bond.

2) The bond labelled as 'E' has the greatest polarity as the difference in electronegativity between O-H bond is the largest among all other bonds in this diagram.

3) The functional group denoted by "2" is hydrophobic.

4) The functional groups denoted by "1", "3", "4" "5" and "6" are hydrophillic.

5) The functional group denoted by "4" is an amino acid.

6) The functional group denoted by "6" is an acid.