Vibrio cholera was discovered by_________________?

Related Mcqs:

1. Which is not true about vibrio cholera_________________?

   A. It is non-halophilic B. Grows on simple media C. Man is the only natural host D. Cannot survive in extracellular environment...

2. In small intestine, cholera toxin acts by______________?

   A. ADP – ribosylation of the G regulatory protein B. Inhibition of adenyl cyclase C. Activation of GTPase D. Active absorption of NaCI...

3. Bacteriophage was discovered by_________________?

   A. Robert koch B. Twort and d’herelle C. Menkin D. Metchinkoff...

4. Mycobacterium tuberculosis is best demonstrated by_________________?

   A. Gram’s stain B. H & E stain C. Ziehl-Neelsen stain D. PAS stain...

5. Graft versus host reaction is caused by_________________?

   A. B-Lymphocytes B. T-lymphocytes C. Monocytes D. Leukocytes...

6. IL-1 is produced by_________________?

   A. Helper T cells B. Helper B cells C. Monocytes D. Macrophages...

7. Megaloblastic anaemia is caused by_________________?

   A. Dog tapeworm B. Hookworm C. Fish tapeworm D. Threadworm...

8. The viral action is differentiated from bacterial action by_________________?

   A. Interferon production B. Toxin production C. Lymphocytes production D. Neutrophils production...

9. Physical sterilization was discovered by__________________?

   A. Robert Koch B. Joeph Lister C. John Hunter D. Alexander flemings...

10. In plaster of paris the setting time is primarily altered by_________________?

    A. Altering P / L Ratio B. Altering temperature of mixing water C. Speed and length of hand spatulation D. Addition of accelerators and retarders...