SET : 4
- Why are microorganisms so useful to biologists as experimental models?
- Write notes : a) Phenetic classification b) ED Values c) FAME d) Signature sequences
- Define "virology". Discuss the contribution made by different scientists for its development.
- Discuss general steps in viral replication.
- Define viruses and explain the viral morphology.
- How do you measure microbial growth. Explain about measurement of cell numbers and measurement of cell mass.
- Define water activity and briefly discuss how it can be determined. Why is it difficult for microorganisms to grow at low water activity (aw) values.
- Explain the use of physical methods in control of microorganisms growth.
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