BSc Biotechnology Sem V 2016 17 2016-17 BIOTECHNOLOGY PAPER 2 BIOCHEM, IMMUNOLOGY& INSTRUMENTATION 20 Question Paper - Mumbai University | munotes

Questions asked in this paper

• (2) Figures to the right indicate total marks

1. Q1 Discuss in brief (Any Two) v
   • (i) Structure of MHC II
   • (ii) Thymus: structure and funztion
   • (iii) B cell receptor and its heterodimers
   • (iv) Classical pathway in complement fixgtion
2. Q2 (a) Name a hormone associated with (Any Three) 3 marks
   • (i) cAMP as second messenger
   • (iv) Contraction of
   • (v). Adrenal gland
   • (vi) Alpha cells of
   • (b) Answer the Two) . 2
   • (i) Discuss the of growth hormone
   • (ii) Describe three hormones secreted by anterior pituitary gland
   • (iii) role of insulin in metabolism of carbohydrates, lipids
   • (iv) Discuss the release, physiological functions and disorder associated the metabolic pathway to which the following enzymes 3
   • (vi) Transaldolase
   • (b) Schematically explain the following (Any Two) &
   • (i) Mechanism of action of starch synthase
   • (ii) Regulation of sucrose biosynthesis through triose phosphate. 7”
   • (iii) Gluconeogenesis
   • (iv) Second stage of CO, assimilation of the Calvin cycle
3. Q4 (a) Give the role of (Any One)
   • (i) Sephadex in Chromatography go
   • (ii) Sucrose in Centrifugation
   • (b) Name state the following (Any One)
   • (i) An Anionic exchanger
   • (c) Elaborate on the principle and application of Two)
   • (iv) Rotors in Centrifugation
4. Q5 Write short note on (Any Three) :
   • (i) Peptide interaction with
   • (iv) Mechanism of action hormones
   • (vi) CO, fixation in pig

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