Q6(d). Oligopeptide, polypeptide; secondary structure of proteins
What is an oligopeptide ? How is it different from a polypeptide ? What is the secondary structure of protein ?
Model answer
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Coverspeptide (amide) bondsOligopeptidePolypeptidesecondary structurehydrogen bonds
All parts of Question 6
- 6(a) Number-average and weight-average molecular weight10 marks
- 6(b) Viscosity-average molecular weight with an Ostwald viscometer10 marks
- 6(c) True or false: polymer statements10 marks
- 6(d) Oligopeptide, polypeptide; secondary structure of proteins10 marks