TYBSc Chemistry Sem 6 Biochemistry Question Paper PDF 2026 - Mumbai University | munotes

Questions asked in this paper

• (3) Figures to the right indicate full marks

1. Q1 Write short notes on (any one) Gi) Oxidation of pyruvate CoA 4 marks
   • (D) Elaborate on (any one) TCA with reaction 6
   • (ii) shunt with 2, (A) Fill in the 3
   • (i) The NADEtshuttle used by skeletal muscles and brain is_______—
   • (a) shuttle
   • (b) phosphate shuttle
   • (ii) the dependence of electron transfer on synthesis in mitochondria
   • (b) Rotational catalysis
   • (iii) results in the passage of electrons ETC
   • (a) Complex IV
   • (b) Complex III
   • (c) Complex V
   • (iv) proteins are characteristic of the cycle
   • (a) ETC (
   • (c) Both and 'b' NY
   • (a) Cyanide
   • (b) Rotenone
   • (c) Amytal Define and explain(any one):- oF
   • (i) Free energy w
   • (C) Discuss in detail(any & 4
   • (ii). Dark reaction and light of photosynthesis
   • (D) Elaborate on (any one) 6
   • (i) Zscheme of
   • (A) Fill in the 3
   • (i) The phase in reverse phase partition chromatography is
   • (a) compound (ii In GLC, a stationary phase of silicon grease is supported
   • (a) Celite
   • (c) Resin &,
   • (iv) In the detection: of if unsaturated L
   • (c) H,SO, in ethanol
   • (v) for charged are
   • (c) Both 'a'
   • (vi) If moderately moving zones
   • (a) Greater
   • (c) Less than 1 w
   • (B) Define and explain (any one) 2
   • (i) Stationary S (ii) Write short notes on (any
   • (i) of HPLC
   • (ii) Application of gel
   • (D) Elaborate on (any one) 6
   • (i) | Adsorption chromato
2. Q4 (A) File in the blanks(any Xe): The. of vitamin D in humans 3 marks
   • (ii) consists of sugar alcohol attached to pl value of
   • (iv) isvelecteio pit of is calculated by arithmetic mean of ang part as coenzyme in transamination
   • (a) Fe
   • (6) Flavin (Vi) {ntitration curve, the relatively flat zone observed is
   • (a) Titration zone
   • (b) Acceptor zone (BY Def (c) Buffering zone B ofine and Explain the following(any one):
   • (C) Write short notes on (any one):
   • (i) Role of vitamin vision
   • (ii) Coenzyme form of vitamin B1
   • (D) Discuss in detail(any one):- = é
   • (i) Working of glass electrode and its appifeations
   • (ii) curve of asparate 5, any one of the following:
   • (i) Citric acid cycle is in humans is significant
   • (B) Elaborate on (any one) 3
   • (i) | Uncouplers of ETC
   • (ii) Electron carriers in
   • (C) Explain any one of the
   • (i) Application of exchange chromatography
   • (ii) Principle of chromatography Attempt any one of 3
   • (i) role of vitamin E
   • (ii) Cale the pH of a mixture of 0.1M acetic acid and 0.2M Write False(any three):- =
   • (i) is formed at the end of phase! of (ii form part of gluconeogenesis Ubiquinone is also known as CoQ10 ) Affinity chromatography relies on differences in the physical propertics of the molecules to be separation of buffers
   • (v) Henderson-Haselbalch equation is used for preparation of aye (vi) Riboflavin and Lactoflavin are different biomolecules

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