Jawaharlal Nehru Technological University Hyderabad 2009-1st Sem B.Pharm Jntu iii b pharmacy ester, 09 pharmaceutical microbiology - Question Paper

JNTU III B PHARMACY I SEMESTER,NOV 09 PHARMACEUTICAL MICROBIOLOGY

1. Write notes on:
a> Whittaker's 5 kingdom concept.
b> Bergey's manual of systematic bacteriology

2. explain
a> Plasmolysis and plasmoptosis
b> Protoplast and Spheroplast

3. Write a note on quantitative measurement of bacterial growth based on
a> Cell number
b> Cell mass

4. What is the effect of subsequent on microbial growth
a> Vibration
b> Mechanical impact
c> Osmotic pressure
d> Extreme cold

5. describe the terms : Sterilization
Disinfection
Antiseptic
Sanitize.
write the factors influencing Antimicrobial activity.

6. Write notes on :
a> physical mutagens.
b> Isolation of Mutants
c> Inhibitors of Protein synthesis
d>Enzymes in DNA replication

7. provide immunization methods and control of subsequent disease.
a> Diphteria
b> Tetanus
c> Hepatitis
d> Food poisoning

8. a> What is the principle of dise plate technique and how is it performed.
b> elaborate the advantages and limitations of disc plate technique over tube
dilution method?

Earning:   Approval pending.