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MCQs

Total Questions : 54 | Page 6 of 6 pages
Question 51. Chitosan can be dissolved only in dilute acids because of its high porosity.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 52. ____________ is a natural polymer derived from collagen.
  1.    Gelatin
  2.    Keratin
  3.    PVC
  4.    Polythene
 Discuss Question
Answer: Option A. -> Gelatin
Answer: (a).Gelatin
Question 53. Fibrin is formed by the enzymatic polymerization of fibrinogen using ____________
  1.    thrombin
  2.    keratin
  3.    calcium
  4.    hydrochloric acid
 Discuss Question
Answer: Option A. -> thrombin
Answer: (a).thrombin
Question 54. ____________ consists of a network of fibrous proteins.
  1.    Fibrin
  2.    Collagen
  3.    Alginate
  4.    Gelatin
 Discuss Question
Answer: Option A. -> Fibrin
Answer: (a).Fibrin

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