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Biology Class 11 Chapter 6 - Kingdom Prokaryotae (Monera) - Part 2
1.
Pasteur's main achievements are the development of vaccines for diseases.
a) Anthrax, fowl cholera, and rabies.
b) Anthrax, rabies only
c) Cholera, rabies only
d) Non of above.
2.
50 % of dry weight in some gram positive bacterial cells is:
a) Only lipids
b) Peptidoglycan
c) Lipoprotein
d) Lipopolysaccharides
3.
2 - 6 Um in length
a) Cube of 8 cocci
b) Spirochetes
c) E-coli
d) Square of 4 cocci
4.
E-coli
a) Acanthurus nigrofucus
b) Facultative anaerobic bacteria
c) Pueumococci
d) Aerobic bacterium
5.
Permanent discoloration of teeth in young children is caused by _________ and its related compound.
a) Oxygenic
b) Tetracyclin
c) Microbistatic
d) Storelization
6.
Lichen is the symbolic association between:
a) Cyanobacterium and Algae.
b) Cyanobacterium and protozoa.
c) Cyanobacterium and bacteria
d) None of above
7.
Complete whole food, synthesized by cyano bacteriun contain:
a) 80 % of protein
b) 50 % of protein
c) 60 % of protein
d) 70 % of protein
8.
Deafeness caused by:
a) Non of above
b) Penicillin
c) Tetracyclin
d) Streptomycin
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