M.Sc. (Semester (CBCS) Examination Mar/Apr-2018
Biotechnology
MICROBIOLOGY
Time: 2½ Hours
Max. Marks: 70
Instructions: Part-I question 1 is compulsory. Answer any four questions from Part-II. Figures to the right indicate full marks. Answer to the Part-I and Part-II are to be written in same answer booklet only.
PART I
Q.1

Rewrite the sentence after choosing answer from the given alternatives:-
07
The basic taxonomic group of bacterial taxonomy is
Species
Genus
Family
Sub Species
lacks a cell wall.
Methanogens
E. coli
Mycobacteria
Mycoplasma
phage is a virulent bacterial virus.
Lysogenic
Bacteria
Algae
Lytic
is an example of a physical method of sterilization,
Bacteriostasis
Sanitizing
Germicide
Autoclaving
bacteria is a group of archaea which produces methane.
Halophilic
Alkalophilic
Methanogenic
Aerobic
are composite organism composed of fungi and algae.
Lichen
Nematodes
Mycorrhiza
TMV
name is considered as universal name of bacteria.
Scientific
National
Traditional
Common

Define the following terms:
07
Cell capsule
Sterilization
Morphology
Pathogenic
Flagella
Thermophiles
Bacteriophages
PART II
Answer any four of the following:-
Q.2
Explain in detail about different types of bacterial culture collection units.
14
Q.3
Define Anoxygenic photosynthesis. Explain in detail about anoxygenic photosynthetic microbes.
14
Page 2 of 2
SLR-UE-84
Q.4
Write a note on Psychrophiles.
14
Q.5
Write short note on any
14
Acidophiles
Transmission electron microscopy
Replication of Viruses
Q.6
Explain in detail about any
14
Lytic cycle
Mycotoxins
PHYLIP software