Which row correctly describes the bonding present in the primary, secondary, tertiary and quaternary structure of proteins?
- Aprimary: covalent; secondary: covalent; tertiary: ionic and disulfide only; quaternary: hydrogen and hydrophobic interactions only
- Bprimary: covalent; secondary: hydrogen; tertiary: hydrogen, ionic, covalent and hydrophobic interactions; quaternary: hydrogen, ionic, covalent and hydrophobic interactions
- Cprimary: peptide; secondary: covalent; tertiary: hydrogen, ionic, disulfide and hydrophobic interactions; quaternary: hydrogen, ionic and disulfide
- Dprimary: peptide; secondary: hydrogen; tertiary: ionic and disulfide only; quaternary: ionic and disulfide only