Biotechnology and Its Applications Question 33
33. Continuous addition of sugars in ‘fed batch’ fermentation is done to:
[2011]
(a) produce methane
(b) obtain antibiotics
(c) purify enzymes
(d) degrade sewage
Show Answer
Answer : c
Hints & Solutions
(c) A fed batch is a biotechnological batch process which is based on feeding of a growth limiting nutrient substrate to culture. It is done for purifying enzymes.
