CBSE BoardEnglish MediumSTD 12 ScienceChemistry10. Biomolecules1 Mark
MCQ
Natural silk is a
A
Polyester
✓
Polyamide
C
Polyacid
D
Polysaccharide
✓
Answer
Correct option: B.
Polyamide
b natural silk are composed of fibroin. It is an insoluble protein. Sericin and fibroin are two main proteins present in the raw material of protein and It has a sequence amino acid (i.e polyamide)
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