Download OU B.Sc 2017 Dec 3rd Semester 7080 Biotechnology Biochemistry And Bio statistics Question Paper

Code No

December 2017

B.Sc. (CBCS)

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Page: 1

Biochemistry

Max. Marks : 80

Part - A (Short Answer Type)

Answer any Five of the following questions:

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1. Enzyme Inhibition
2. Peptide Bond
3. Oxidative deamination
4. Lambert's Law
5. Diagrammatic representation of data

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6. Variance and standard deviation
7. Probability
8. Linear Regression Analysis

Part - B (Essay Answer Type) (4 x 15 = 60 Marks)

Answer ALL questions from the following:

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1. a) Explain Michaelis-Menten equation in detail
   b) Describe in detail the structure and function of different polysaccharides
2. a) Write a note on Tricarboxylic acid cycle.
   OR
   b) Write the principle and applications of preparative and analytical centrifugation

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3. a) Describe in detail the methods of sampling.
   b) Explain "MEDIAN" as a measure of central tendency, list out the merits and demerits and calculate median from the data given below:
   

   x

   1-15

   16-20

   21-25

   26-30

   31-35

   36-40

   41-45

   46-50

4. a) Discuss in detail one-way ANOVA and their applications to biology.
   b) What is correlation coefficient? Calculate correlation coefficient between the given two variables, test the significance and interpret your results.
   

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   X	62	63	65	66	67	68	67	69	70	64	65
   Y	65	68	70	65	68	72	66	65

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