Download PTU B.Tech 2021 Jan BT-Biotechnology 5th Sem 78241 Nanobiotechnology Question Paper

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Roll No. ENEEEN | [ 1] Total No. of Pages : 02
Total No. of Questions : 18

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B.Tech. (Bio Technology) (Sem.-5)
NANOBIOTECHNOLOGY
Subject Code : BSBT-507-18
M.Code : 78241
Time : 3 Hrs. Max. Marks : 60

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INSTRUCTIONS TO CANDIDATES :

1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students have to attempt any TWO questions.

SECTION-A

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Write briefly :

1. What is the importance of Nano-dimension?
2. What are the Surface effects of nano-material?
3. Write short note on Quantum structures.
4. Give brief account on Laser ablation.

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5. What is Chemical vapor deposition?
6. Write short note on Atomic force microscopy.
7. What are Bionano motors?
8. What are Biopolymers?
9. Give brief account on fabrications.

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10. What is the role of biological Nano-Machines?

SECTION-B

11. Write down effect of ‘nano’ scale on various material properties.
12. Give detail account on UV-Vis Spectroscopy.
13. Explain biogenic synthesis of nano-particles.

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14. What is the role of lipid nano-particles for drug delivery applications?
15. What is the current status of Nano-Biotechnology?

SECTION-C

16. Write applications, challenges and future prospects of nanotechnology.
17. Explain characterization of nanostructures.

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18. What are the cytotoxic and genotoxic effects of nanomaterial?

NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any page of Answer Sheet will lead to UMC against the Student.

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