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

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• N.B: 1. Attempt all questions

1. Q2 All questions carry equal marks
2. Q4 Use of non-programmable calculator is allowed
3. Q1 Do as directed: (any fifteen) 15 marks
   • i. The functional unit of an enzyme is called as
   • ii. A plot of reciprocal of velocity versus the reciprocal of substrate concentration which yields a straight line is called as
   • iii. is the non-protein part of the enzyme required for enzyme activity
   • iv. James Sumner first achieved the isolation and crystallization of the
   • v. Enzymes reduce the energy to increase the rate of reaction
   • vi. Alow indicates strong affinity between substrate and enzyme Vii. enzymes have special sites other than active sites for modulators to
   • viii. Define Innate Immunity
   • ix. Give the name of the antibody that crosses the placental barrier any one primary lymphoid organ
   • xi. The acronym HI stands for
   • xii. One method of purification of monoclonal antibodies Any one category of traditional vaccines XV. is a positional average
   • xvi. Square of Standard Deviation is
   • xvii. State True or False:- Histogram is a two dimensional graph State True or False:- The figure obtained by joining vertical bars is known as frequency
   • xix. Define- Range
   • xx. Give the formula to calculate Coefficient of Variance
4. Q2 Enlist the salient features of active site of an enzyme. 8 marks
   • b. Give an account of different classes of enzymes. 7
   • Q.P. Code :03849
   • c. Derive the relationship between substrate concentration and enzyme activity. 8
   • d. Give an account of different theories/models of enzyme-substrate complex formation. 7
5. Q3 a. Differentiate Active and Passive Immunity. 8 marks
   • b. Diagrammatically explain the structure of an antibody molecule. 7
   • c. Discuss various classes of immunoglobulins. 8
   • d. Schematically explain the production of monoclonal antibodies. 7
6. Q4 a. Define Biostatistics. Discuss the importance of Biostatistics in Biology. 8 marks
   • b. Explain Median and Mode and also Compute Median and Mode for the following data 7
   • c. Compute Standard Deviation for the respiratory rate in 10 cases as follows 8
   • d. Explain representation of data using Bar graph, Pie charts and Histogram. 7
7. Q5 Write short notes on any three of the following: 15 marks
   • b. Applications of enzymes
   • c. Any one technique of Agglutination
   • d. Variance
   • e. Data and its types

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