CS/B.Tech/BT (NEW)/SEM-4/BT-402/2013
2013
INDUSTRIAL MICROBIOLOGY & ENZYME
TECHNOLOGY
Time Allotted : 3 Hours Full Marks : 70
The figures in the margin indicate full marks.
Candidates are required to give their answers in their own words
as far as practicable.
GROUP – A
( Multiple Choice Type Questions )
1. Choose the correct alternatives for any ten of the following :
10 × 1 = 10
i) To be suitable for industrial use, a microorganism
should
a) be capable of growth and product formation in
large scale culture
b) grow rapidly and produce product in a relatively
short period of time
c) be genetically stable
d) all of these.
ii) .............. are microbially produced and can serve as
gelling agents.
a) Amino Acids b) Lipids
c) Polysaccharides d) Fatty Acids.
iii) The precursor for the biosynthesis of Glutamate by
Coreynebacterium glutamicum is
a) Starch b) Cellulose
c) Glucose d) Lactose.
iv) Which of the following is not true for antibiotic