BSc Biotechnology Sem IV ATKT 2016-17 ATKT BIOTECHNOLOGY 1 Question Paper - Mumbai University | munotes

Questions asked in this paper

1. Q2 Sparger
2. Q4 Solid state Fermentation 1(B) State True or False and i orrect if the statement is False.(Any Two fermentation can be done by continuous method. “ olid state fermentation can be carried out in stirred tank reactors Curdling of milk \s.an example of
3. Q4 Injection port is absent in stirred tank fermentors Answer the following. (Any Two) (12) Give an overview of fermentor design Significance and applications of batch fermentation How to maintain aseptic conditions during fermentation
4. Q4 Give significance and applications of continuous fermentation 2(A) Define the following terms. (Any 2 (B) State True or False and correct if the statement is False. (Any Two)
5. Q1 Death phase is the first phase in growth curve
6. Q2 There are total four phases in a growth curve
7. Q3 Bacterial cells tend to grow
8. Q4 Nutrient Factors doesn’t influence the bacterial cell growth BO Answer the following. (Any Two)
9. Q1 Effect of environment and nutrient factors on microbial growth ' Write in brief about graph of growth curve
10. Q3 Give details of synchronous growth
11. Q4 Write an overview of microbial growth kinetics: 3 (A) Define the following terms. (Any Two) (04)
12. Q1 Colorimeter 3. Chromatogram State Truc or False and correct if the statement is False.(Any Two) (04) dinary filter paper is used for chromatography
13. Q2 Prism splits the light into 2 components
14. Q3 Silica Gel is used in TLC,
15. Q4 Absorbance js directly proportional to path length
16. Q3 (C) Answer the following. (Any Two) 12 marks
17. Q1 Explain principle and application of gel permeation chromatography
18. Q2 Explain principle and application of ion-exchange chromatography
19. Q3 Give details about Working and principle of colorimeter
20. Q4 Elaborate about Beer’s-Lambert’s Law
21. Q4 Write Short Notes on: (Any Three) packing in column chromatography 15 marks
22. Q3 Direct and indirect methods of measuring bacterial growth
23. Q4 Solid state fermentation
24. Q5 Design of fermentor
25. Q6 Anaerobic fermentation

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