Attempted
Correct
UnAttempted
Wrong
Vitamin B2 is obtained from
Yeast Saccharomyces cervisiae is used in the industrial production of
Commercial ethanol or ethyl alcohol is produced by yeast Saccharomyces cerevisiae.
In cheese manufacture, the micro-organisms are used for
Lactic acid bacteria help in souring milk. Ripening of cheese is done by bacteria (Propionibacterium shermanii) or moulds (Penicillium roqueforti).
Most of eubacterial antibiotics are obtained from
Bacillus subtilis is used to extract antibiotics substilin or Bacitracin.
Brewer’s yeast lack
Brewer’s yeast lack sufficient diastase and amylase therefore if complex carbohydrates have to be acted upon by them 1% malt or inoculation with fungus like Rhizopus is done to degrade sugars.
Baggasse is related to the manufacture of
Baggasse is crushed sugarcane from which sugar has been extracted. It is used for fuel in sugar refineries and in making of fibre board.
Methanogenic bacteria present in
Which of the following bacteria is used for the production of butanol and acetone from starch ?
The bacteria Clostridium acetobutylicum is used to produce butanol and acetone from starch. This bacteria was first used by Chaim Weizmann in 1920.
Which gas is responsible for the puffed-up appearance of dough ?
Which bacterium helps in the production of ‘Swiss cheese’?