Himalayan University M.Sc Microbiology and Virology Question Paper
Himalayan University Master of Science, Botany 2nd semester of examination which was held in Jun 2022. The paper code is BOT-39: Microbiology and Virology. Himalayan University previous year question papers of M.Sc. Botany.
The maximum time for the paper is 3 Hours and the Total full marks is 70.
Himalayan University MSc Botany Question Paper Detail
| University | Himalayan University |
| Course |
M.Sc Botany
|
| Semester |
2nd Semester 2022 |
| Question Paper |
BOT-39 Microbiology and Virology |
Question Paper M.Sc. Botany Bot-39 Microbiology and Virology
SECTION-A
(1) What is sporulation and cysts? Differentiate between cell wall of gram-positive and gram-negative.
(2) Describe the method to determine antibiotic sensitivity of micro-organism and the different antimicrobial agents.
(3) What is food poisoning? Discuss the mycotoxins and bacterial toxins in food and their impact on human health.
(4) What does Achaea-mean? What does this tell you about Archae bacteria? Discuss its types and economic importance.
(5) Define antibiotics and discuss its modes of action.
(6) What is bacteriophage? How can it be cultivated? Describe the life cycle of A phage.
(7) What is culture media and how it is isolated and maintained? Describe synthetic and complex media with examples.
SECTION-B
Write short notes on any 4 (four) from the following.
1. Molecular mechanism of chemotaxis.
2. Microbial vitamins.
3. Bacterial cell wall.
4. Concept of culture media.
5. Rice Tungro virus.
6. Microbial production of organic acids.
2. Microbial vitamins.
3. Bacterial cell wall.
4. Concept of culture media.
5. Rice Tungro virus.
6. Microbial production of organic acids.
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