BSc Biotechnology Sem VI 2016 17 2016-17 Biotech II Question Paper - Mumbai University | munotes

Questions asked in this paper

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1. Q2 Figure to the right indicates full marks
2. Q1 a) Explain the following term: (Any One) 2 marks
   • ii) Phagolysosome
3. Q1 b) Give an example of the following: (Any One) 01
   • i) Macrophage found in kidney
   • ii) Granulocyte
4. Q1 c) Describe the following: (Any Two) 12 marks
   • i) Structure of MHC-II and note on its peptide interaction
   • ii) Structure and function of lymph node
   • iii) Maturation and activation of B cells
   • iv) Structure and function of TCR-CD3 complex
5. Q2 a) Namea hormone associated with the following: (Any Three) 3 marks
   • ii) Pheochromocytomas
   • iii) Gigantism
   • v) Alpha cells of Islets of Langerhans
   • vi) Water reabsorption in renal tubules
6. Q2 b) Give an account of the following: (Any Two) 12 marks
   • i) Effect of glucagon on carbohydrate, lipid and protein metabolism
   • ii) Release, biochemical functions and disorder of ADH
   • iii) Biochemical functions of FSH and LH
   • iv) Effect of growth hormone on carbohydrate, lipid and protein metabolism
   • a) Name the enzyme catalyzing the following reaction : (Any Three) 03
   • ii) Xylulose 5 phosphate to Ribulose 5 phosphate
   • iii) Glucose 6 phosphate to glucose
   • iv) Glucose 1 phosphate to ADP - glucose
   • v) to + glucose 1 phosphate
   • Q.P. Code :19322
   • b) Attempt the following (Any Two) 12
   • i) Describe the second stage of carbon assimilation in Calvin cycle
   • ii) What is glycogenesis? Describe the role of glycogenin in this process
   • iii) Discuss the carbon fixation in C4 plants
   • iv) Give an account of biosynthesis of glucose from pyruvate
7. Q4 a) Name technique associated with the following: (Any Three) 3 marks
   • i) Sucrose
   • ii) rpm
   • iii) Pellet
   • v) Guard column
   • vi) FID
8. Q4 b) Discuss the following: (Any Two) 12 marks
   • i) Isopycnic centrifugation and give any two applications
   • ii) Different types of rotors used in centrifugation
   • iii) Principle of ion exchange chromatography and give any two applications
   • iv) Principle and working of affinity chromatography
9. Q5 Write short notes on the following: (Any three) 15 marks
   • a) Release and physiological function of catecholamine hormones
   • b) Overview of peptidoglycan biosynthesis
   • c) NK cells
   • e) Disorders associated with deficiency of insulin
   • f) Applications of gel permeation chromatography

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