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D 30577 (Pages : 2) पपि या © ०००००००००००००००००००००००००००००००००००००००००

FIFTH SEMESTER (CBCSS—UG) DEGREE EXAMINATION, NOVEMBER 2022

Time

16
17

Microbiology
MBG 5B 06—INDUSTRIAL MICROBIOLOGY

(2019 Admission onwards)

: Two Hours and a Half Maximum : 80 Marks

Section A

Answer all questions in two or three sentences.
Each question carries 2 marks.

Corn steep liquor.
Ionization radiation.
Turbidostat.
Baffles.
Sparger.
Strain improvement.
Crowded plate.
Propionibacterium shermani.
Macrocyclic lactone antibiotic.
Secondary screening.
Foam control in fermenter.
Sparkling wine.
Idiolite.
Precursors of fermentation medium.
Amylases,
(Maximum = 25 marks)
Section B
Answer any five of the following.
Discuss the major component of an industrial fermenter.

What are the various types of cultures used in industrial microbiology ?
Turn over

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