CUET PG Materials Science and Nanotechnology Question Paper 2022: Download PG Question Paper with Answer Key PDF

CUET PG Questions

• 1.

  Which specific linkage makes cellulose unsuitable for human digestion?

  • $\alpha$-1,4 glycosidic linkage
    
  • $\alpha$-1,6 glycosidic linkage
    
  • $\beta$-1,4 glycosidic linkage
    
  • $\beta$-1,6 glycosidic linkage
    
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• 2.

  Which microtome requires the use of a double concave knife?

  • Rotary Microtome
    
  • Rocking Microtome
    
  • Freezing Microtome
    
  • Sledge Microtome
    
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• 3.

  Which specific reagent did Sanger use in 1955 to study the structure of insulin?

  • Ninhydrin
    
  • Phenylisothiocyanate
    
  • Fluorodinitrobenzene
    
  • Biuret Reagent
    
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• 4.

  What is the dilution factor of blood and RBC diluting fluid for a total erythrocyte count?

  • 1:20
    
  • 1:100
    
  • 1:200
    
  • 1:500
    
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• 5.

  The light pink colour of \([Co(H_2O)_6]^{2+}\) and the deep blue colour of \([CoCl_4]^{2-}\) are due to:

  • MLCT transition in the first and d-d transition in the second
    
  • LMCT transition in both
    
  • d-d transitions in both
    
  • d-d transition in the first and MLCT transition in the second
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• 6.

  Which class of immunoglobulin has the highest concentration in the human body?

  • IgA
    
  • IgG
    
  • IgM
    
  • IgE
    
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