Download PTU B.Sc-MLS 2020 March 3rd Sem 76631 Analytical Biochemistry Question Paper

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Roll No. EEEEEEEE [ ] Total No. of Pages : 02

Total No. of Questions : 09

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B.Sc.(MLS) (2018 Batch) (Sem.-3)

ANALYTICAL BIOCHEMISTRY

Subject Code : BMLS302-18

M.Code : 76631

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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1. Write briefly :
   1. Give applications of thin layer chromatography.
   2. What is a Lambert’s Law?
   3. Which technique is used to measure Na⁺ and K in serum or plasma?
   4. Define kinetic analysis.
   5. Which bulb is used in spectrophotometer?

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   6. What is a transmittance?
   7. What are different supporting medium used for electrophoresis?
   8. What are different phases in chromatography?
   9. Explain the term ground state of an atom.
   10. What is the full form of PAGE?

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SECTION-B

2. What is flame photometry? What are its applications and limitations?
3. Discuss the applications of colorimetry and spectrophotometry.
4. Write short note on ion exchangers.

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5. Describe the principle, method and application of gel chromatography.
6. What is agarose gel electrophoresis and what are its applications?

SECTION-C

7. Give the principle, instrumentation and applications of column chromatography.
8. Explain the principle and instrumentation of a spectrophotometer. List some of its merits.

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9. Write a detailed note on atomic absorption spectroscopy.

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.