GUJARAT TECHNOLOGICAL UNIVERSITY
BE- SEMESTER-VII (NEW) EXAMINATION - WINTER 2020
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Subject Code:2173606 Date:21/01/2021Subject Name:Medicinal Chemistry-II & Technology of Sterile Products
Time:10:30 AM TO 12:30 PM Total Marks: 56
Instructions:
- Attempt any FOUR questions out of EIGHT questions.
- Make suitable assumptions wherever necessary.
- Figures to the right indicate full marks.
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MARKS
Q.1 (a) Define Protein. Classify proteins & Explain denaturation 03
(b) Explain Provitamin A, uses & deficiency symptoms 04
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(c) Write the Synthesis of Riboflavin 07Q.2 (a) What are porphyrins & give it properties 03
(b) List out comparison between chlorophyll & Haemin 04
(c) Write the synthesis of Haemin 07
Q.3 (a) Write the Synthesis of Vitamin A & Vision Cycle 03
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(b) Discuss about protein & peptide drugs and their route of 04administration & biomedical applications
(c) Write synthesis of Vitamin B12. Discuss its source, deficiency and uses. 07
Q.4 (a) Write note on Chlorophyll, Chlorophyllin and its uses. 03
(b) What is Niacin & explain any one scheme of synthesis for Niacin & write 04
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its uses.(c) Give structures of FMN & FAD Coenzymes & explain rate of Provitamin 07
A in Vitamin A synthesis
Q.5 (a) Define i. Carbohydrates ii. Proteins iii. Polypeptides 03
(b) What are functions of carbohydrates and explain Monosaccharides & 04
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Oligosaccharides(c) Write synthesis of Vitamin C. Discuss its sources, uses and deficiency 07
Q.6 (a) Explain synthesis of collagen and its uses 03
(b) Explain biochemistry & Kinetics of Vitamin B12 04
(c) Ilustrate synthesis of Dipyrrylmethene intermediates of chlorophyll 07
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A.Q.7 (a) Write a brief description of marine natural drug products with example. 03
Mention their advantages & disadvantages
(b) Write a detailed note on surgical sutures & ligatures 04
(c) Write the biosynthesis of Eicosanoids 07
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Q.8 (a) Explain Pyrethrin & Pyrethroid with examples 03
(b) What are Pheromones? What are the different kinds of Pheromones? Give 04
suitable examples. What are the advantages of pheromones over insecticide
(c) What are Eicosanoids? Give examples and what are their functions. Write 07
any three therapeutic uses of Eicosanoids
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