For the commercial and industrial production of Citric Acid, which of the following microbes is used?
Clostridium butylicum
Aspergillus niger
Lactobacillus sp
Saccharomyces cerevisiae
Which one of the following pairs is wrongly matched ?
Match the organism with its use in biotechnology.
$(a)$ Bacillus thuringiensis | $(i)$ Cloning vector |
$(b)$ Thermus aquaticus | $(ii)$ Construction of first $rDNA$ molecule |
$(c)$ Agrobacterium tumefaciens | $(iii)$ $DNA$polymerase |
$(d)$ Salmonella typhimurium | $(iv)$ Cry proteins |
Select the correct option from the following:
$(a)\quad(b)\quad(c)\quad(d)$
Which of the following food items are producedthrough fermentation by the microorganisms?
$(I)$ Idli $(II)$ Dosa
$(III)$ Toddy $(IV)$ Cheese
Which fungal extract was extensively used in treating wounded American soldiers in world war-$II$?