BSc Biotechnology Sem III 2023 2024 2024 BIO TECHNOLOGY FUNDAMENTALS IN BIOPHYSICS Question Paper - Mumbai University | munotes

Questions asked in this paper

• 1. Attempt all questions

1. Q2 All questions carry equal marks
2. Q4 For and Q 4 attempt A and B OR C and D as directed (Any fifteen) 15
3. Q2 State the Law of Refraction 3, What is the full form of LASER? 4, Write the formula for wave speed
4. Q5 Give the wavelength range of visible light
5. Q6 What is refraction? Give an example of a fluorescence molecule
6. Q8 Write one example of an active medium of Laser
7. Q9 Name the type of thermistor, when the temperature increases, resistance The phenomenon where there is a change in the frequency of the sound wave due to the motion éf the source or observer is called
8. Q11 | Name the mechanism of transfer of heat between two adjacent parts of a body because of their temperature difference Give an example of a paramagnetic substance The property of a fluid to oppose relative motion between its layers is
9. Q14 What's the angle of contact between water and paraffin?
10. Q15 Name the changes in the positions of the atoms with respect to bond angle due to interaction with IR
11. Q16 Luminescence produced by intervention of anenzyme
12. Q17 What is stoke’s shift?
13. Q18 True or False. The Luminometer has two monochromators Give one advantage of spectrophotometer
14. Q20 The primary filter in spectrofluorimetry is placed in lens of focal length 10.0 cm forms images of an 08 object situated at various distances. If the object is placed 10.0 cm from the lens, locate the image, state whether it’s real or virtual, and find its
15. Q2 B an account on LASER system Fluorescence Microscope with diagram. 08 7 marks
16. Q2 D_ Explain Ray diagram of converging lenses. VCD/ SYBT SEM SUB: FUNDAMENTALS OF BIOPHYSICS 75 Marks Explain in detail the applications of ultrasonic sound waves. 08 7 marks
17. Q3 B_ Elaborate on different types of magnetism Elaborate in detail on the theory, principles, and workings of the 08 7 marks
18. Q3 D_ Explain in detail the applications of surface tension in biology. 7 marks
19. Q4 A What is Luminescence? Explain the principle and application of 8 marks
20. Q4 B_ Explain the application of spectrofluorimetry. 7 marks
21. Q4 C Explain working and application of UV spectrophotometry. Discuss the principle and instrumentation of IR. 07 8 marks
22. Q5 Write Short notes on any three of the following Principle of Raman Spectroscopy 15 marks
    • d. Wettability
    • e. Types of spectra

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