Citric acid is produced by ______.
[A] Aspergillus niger
[B] Sachharomyces cerevisiae
[D] Clostridium butylicum
Acetobacter aceti essentially produces ______.
[A] Citric acid
[B] Acetic acid
[C] Butyric acid
[D] Lactic acid
Which microbe produces butyric acid?
[A] Sachharomyces cerevisiae
[B] Clostridium butylicum
[C] Aspergillus niger
[D] Propionibacterium sharmanii
A bacterium which is a rich source of lactic acid is ______.
Which enzyme produced by microbes is an important ingredient in detergent formulations?
The fruit juices available commercially are clearer than ones which are homemade. Which ingredient is added in commercially available fruit juices?
[A] Lipase and Protease
[B] Pectinase and Hydrolase
[C] Pectinase and Protease
[D] Hydrolase and Protease
Which enzyme is known as ‘clot-buster’?
‘Clot-buster’ is produced by which microbe?
The enzyme streptokinase is used medicinally to:
[A] Check growth of microbes in body fluids
[B] Remove blood clots from the blood vessels
[C] Weaken walls of blood vessels
[D] Create blood clots in blood vessels
Which drugs are often administered before and after organ transplant procedure?
[A] Immuno modulators
[B] Immuno suppressants
[D] Anabolic steroids
Which drug is generally administered at the time of organ-transplant procedure?
Cyclosporine-A is produced by fungus ______.
[A] Trichoderma polysporum
[B] Penicillium notatum
[D] Aspergillums niger
Blood cholesterol lowering agents are known as ______.
Monascus purpureus is a commercial source of ______.
The mechanism of action of statins is ______.
[A] allosteric inhibition of enzyme responsible for synthesis of cholesterol
[B] competitive inhibition of enzyme responsible for synthesis of cholesterol
[C] irreversible inhibition of enzyme responsible for synthesis of cholesterol
[D] None of the above