Who discovered the bacteria causing tuberculosis and also developed various techniques of media preparation and maintenance of pure culture_____________?

A. Robert Koch
B. Louis Pasteur
C. Alexander Fleming
D. Leeuwenhoek

Related Mcqs:

Who discovered the peptic ulcer causing bacteria H.PYLORI?
A. Robert Hook
B. James parkinson
C. Dr Barry Marshall and dr Robin Warren
D. None of these

Submitted by: Ibrahim
Which of the following structure primarily helps in attachment of bacteria on various surfaces____________?
A. Flagella
B. Pili
C. Both of these
D. None of these
The concept that various organisms dominated this planet during various geological time period and thus placing organisms in a time squence came from the studies by ?
A. Environmental biologist
B. Paleontologist
C. Marine biologist
D. Social biologist
The concept that various organisms dominated this planet during various geological time period and thus placing organisms in a time squence came from the studies by________?
A. Environmental biologist
B. Paleontologist
C. Marine biologist
D. Social biologist
Smallest disease causing agents in plants are ?
A. virion
B. mycoplasma
C. viroids
D. prions
The agent of controversial nature causing mad cow infection is_____________?
A. Bacteria
B. Cowpox Virus
C. Adenovirus
D. Prion
E. coli and example of entrobacteriace is important for causing diarrheal diseases its size is____________?
A. 0.1-600 um
B. 100-200 nm
C. 1.1-1.5 um (width) 2.0-6.0 um (length)
D. 0.75-1.25 um
Term the time during which an orgnism is present in the body before causing disease ?
A. Rest period
B. Incubation period
C. Sleeping period
D. Inclubation time

Submitted by: Farhan Rana
Maintenance of normal resting potential via movement of K+ inside the cell and na+ out is a/an ___________ process?
A. Active
B. Passive
C. Diffusional
D. None of these.
The common waste material in bacteria is____________?
A. Glycogen
B. Lactic acid
C. Ammonia
D. Urea