Wine turns sour because of

  • A
    Heat
  • B
    Aerobic bacteria
  • C
    Anaerobic bacteria
  • D
    Exposure to light

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Match the following enzymes in Column-$I$ with their source in Column-$II$.
Column-$I$Column-$II$
$A$. Pectinase$i$. $Saccharomyces \text{ } cerevisiae$
$B$. Lipase$ii$. $Aspergillus \text{ } niger$
$C$. Invertase$iii$. $Trichoderma \text{ } konigii$
$D$. Cellulase$iv$. $Candida \text{ } lipolytica$

Which alcoholic beverage is produced by the fermentation of grape juice?

Beer is obtained by the fermentation of seeds of

Identify the microorganism which is responsible for the production of an immunosuppressive molecule cyclosporin $A$ :

. . . . . . are used in detergent formulations and are helpful in removing oily stains from laundry.

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