Q. No.
Which of the following show the competitive inhibition in the pathway of cholesterol synthesis?
(1) Statins
(2) Cyclosporin A
(3) Streptokinase
(4) Citrate
(1) Statins
(2) Cyclosporin A
(3) Streptokinase
(4) Citrate
Which of the following is not a yeast derived product?
(1) Statins
(2) Cyclosporin A
(3) Ethanol
(4) Bread
The municipal waste water is also known as
(1) Sewage
(2) Human excreta
(3) Household waste
(4) Organic matter
The major component of municipal waste is
(1) Human excreta
(2) Kitchen waste
(3) Household waste
(4) Sewage
The treatment of waste water is done by
(1) Heterotrophic microbes added after treatment
(2) Heterotrophic microbes added during treatment
(3) Heterotrophic microbes which are already present in the sewage
(4) Mixotrophic bacteria present in human excreta
Physical removal of particles in waste water treatment is carried out by
(1) Filtration
(2) Sedimentation
(3) Both A and B
(4) Digesters
Floating debris is removed by
(1) Sequential filtration
(2) Sedimentation
(3) Secondary Treatment
(4) Anaerobic digestion
Grit is composed of
(1) Soil
(2) Small pebbles
(3) Both A and B
(4) Human excreta+ soil+ small pebbles
Removal of grit is carried out by
(1) Sedimentation
(2) Filteration
(3) Primary digestion
(4) Secondary digestion
The result of sedimentation results in settled solids which is known as
(1) Effluent
(2) Primary sludge
(3) Activator
(4) Both B and C
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