For the two detergents shown in Figure 11–26, explain why the blue portions of the molecules are hydrophilic and the red portions hydrophobic. Draw a short stretch of a polypeptide chain made up of three amino acids with hydrophobic side chains and apply a similar color scheme. Indicate which portions of your polypeptide would form hydrogen bonds with water.

 Figure 11–26

Transcribed Image Text:

CH3 . CH₂ | CH₂ T CH₂ . CH₂ . CH₂ L CH₂ CH₂ T CH₂ == be CH3 CH3-C-CH3 CH₂ CH3-C-CH3 5-8-8-8-- မီးငြင်းပယင်- Na sodium dodecyl sulfate (SDS) CH 1 HCC-CH 9 CH₂ CH₂ CH₂ CH₂ CH₂ CH₂ Triton X-100