1.
First antifungal antibiotic by
a)cycloheximide
b)neomycin
c)aureofungin
d)nystatin
2.
Lysozyme treated cells of Gram + ve bacteria are called
a)
protoplast
b)sphaeroplast
c)cytoplasm
d)mesosomes
3.
Phosphorus solubilizing microorganism
a)VAM
b)Mucor
c)Rhizopus
d)E.coli
4.
Name of the bacteria producing endospore is
a)Bacillus
b)
Agrobacterium
c)E.coli
d)Xanthomonas
5.
UV light are microcidal due to the formation of
a)pyrine
dimers
b)pyrimidine
dimer
c)DNA
damage
d)RNA
damage
6.
Neomycin is produced by
a)S
nouesii
b)S
fradiae
c)S
erthyreus
d)S
venezuelea
7. Lysozyme treated
cells of Gram - ve bacteria are called
a)
protoplast
b)sphaeroplast
c)cytoplasm
d)mesosomes
8.
Inhibitory action of Pencillin is
a)protein
synthesis
b)cell
wall synthesis
c)both
d)None of these
9.Milky
disease is caused by
a)Bacillus
thuringiensis
b)Lactobacillus
lactis
c)Bacillus
popiliae
d)none
of these
10. Giesma
stain are used as particularly applicable for staining
a)protozoa
b)spores
c)rickettsias
d)both
a and c
Answers
1.d)nystatin
2.
a) protoplast
3.
a)VAM
4.
a)Bacillus
5.
b)pyrimidine dimer
6.
b)S fradiae
7.
b)sphaeroplast
8.
b)cell wall synthesis
9.
c)Bacillus popiliae
10.
d)both a and c
