Q. No.Which of the following is one of the greatest discovery of twentieth century?
(1) Antibiotics
(2) Distillation process
(3) Electron microscopy
(4) Fermentation process
(1) Antibiotics
(2) Distillation process
(3) Electron microscopy
(4) Fermentation process
Antibiotic with reference to human being is
(1) Pro life
(2) Against life
(3) With life
(4) Without life
Antibiotics are produced by
(1) All bacteria
(2) By some microbes
(3) By fungus only
(4) By some fungus
Which of the following is wrong about Penicillin?
(1) A chance discovery
(2) First antibiotic to be discovered
(3) Kills P. notatum
(4) Fleming
Alexander Fleming was working on
(1) Staphylococci
(2) Penicillin notatum
(3) Streptococcus
(4) Pseudomonas
The mould which was observed by Fleming was of
(1) Staphylococcus
(2) Streptococcus
(3) Penicillin notatum
(4) Pseudomonas
The full potential of penicillin, an antibiotic was established by
(1) Alexander Fleming
(2) Ernest Chain
(3) Howard Florey
(4) Both B and C
Penicillin was used to treat
(1) American soldiers wounded in world war l
(2) African soldiers wounded in world war II
(3) American soldiers wounded in world war II
(4) Indian soldiers wounded in world war II
The Nobel prize for the discovery of antibiotics was awared in
(1) 1945
(2) 1939
(3) 1940
(4) 1981
The Nobel prize for the discovery of antibiotic was awarded to
(1) Fleming
(2) Chain
(3) Florey
(4) All of these
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