Download PTU B.Sc-MLS 2020 March 1st Sem 75260 Basic Of Biochemistry Question Paper

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Roll No. | [ ] [ [ ] [ [ ] Total No. of Pages : 02
Total No. of Questions : 09

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B.Sc.(MLS) (2018 & Onwards) (Sem.-1)
BASIC OF BIOCHEMISTRY
Subject Code : BMLS-103-18
M.Code : 75260
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. Answer briefly :
   1. Discuss the purpose of cleaning of glass wares.
   2. Write any two ethics of lab technician.
   3. Explain the function of :
      1. Flasks
      2. Beakers
      3. Cylinders

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   4. Define what pipettes are.
   5. What is diffusion?
   6. Define Biochemistry.
   7. What is end point?

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   8. Define unit and measurements.
   9. What is true solution?
   10. What is importance of the pH indicators?

SECTION-B

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2. What is pH and discuss its importance in biochemistry laboratory.
3. Explain various types of water distillation plants.
4. Write about different types of glass wares.
5. Discuss various safety measures to be adopted in a clinical laboratory.
6. Explain the preparation of glassware cleaning solution.

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SECTION-C

7. Discuss principle, working and maintenance of analytical balance.
8. What are standard solutions? Discuss their importance.
9. Give the procedure for the preparation of a molar solution and a normal solution.

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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