Download GTU BE/B.Tech 2018 Winter 5th Sem New 2153605 Microbiology And Formulation Technology Of Liquids And Topicals Question Paper

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Subject Code: 2153605

Subject Name: Microbiology & Formulation Technology of Liquids & Topicals

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Time: 10:30 AM TO 01:00 PM

GUJARAT TECHNOLOGICAL UNIVERSITY

BE - SEMESTER-V (NEW) EXAMINATION - WINTER 2018

Instructions:

1. Attempt all questions.

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2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.

Q.1

1. (a) Define: Sterilization, Validation, Disinfectant [03]
2. (b) What are the different types of light microscope and write the function of each [04]

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3. (c) Discuss the Principle and Process of Acid Fast staining Technique [07]

Q.2

1. (a) Explain the morphology of Virus [03]
2. (b) Explain: Scanning and Tanning Electron Microscope [04]
3. (c) Write a note on Disinfectants and Explain Phenol Coefficient test [07]

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OR

1. (c) Which are the different methods of maintaining and preserving pure cultures. Explain each method briefly. [07]

Q.3

1. (a) Classify different types of vaccines with examples. [03]
2. (b) Write a Short note on ELISA method [04]

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3. (c) Define antibody. Explain classification of Antibody with Diagram [07]

OR

1. (c) Write Differences between Wet mount and Hanging Drop Technique. [03]
2. () Explain the concept of allergy [04]

Q.4

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1. (a) Describe the Bacterial Morphology, Reproduction and Isolation methods. [07]
2. (b) Define the following: (1).Linctuses, (2). Liniments, (3).Eyedrop and eardrops [03]
3. (c) Explain in detail stability of emulsion [04]

OR

1. (c) Write an elaborate note on formulation and evaluation of suspension [07]

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Q.5

1. (a) Write a note on the Ideal properties of an Emulsifying agent. [03]
2. (b) Explain the formulation of Syrup in detail. [04]
3. (c) Describe in detail about the classifications of emulsifying agents [07]

OR

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1. () What are Suspension & Emulsion? [03]
2. (b) Discuss about the packaging of syrups [04]
3. (c) Describe the classifications of Syrups. Give its advantages over other dosage forms [07]

Q.5

1. (a) Explain: Capsule & Slime Layer [03]

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2. (b) Briefly Describe Classification of Culture Media [04]
3. (c) Describe the various tests for the identification of types of emulsion. [07]

Date: 04/12/2018

Total Marks: 70

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