Which of the following is produced by Monascus purpureus?

(1) Cyclosporin A

(2) Statins

(3) Streptokinase

(4) Citric Acid

Subtopic:  Chemicals, Enzymes & Other Bioactive Molecules |
 94%
From NCERT
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Which of the following show the competitive inhibition in the pathway of cholesterol synthesis?

(1) Statins

(2) Cyclosporin A

(3) Streptokinase

(4) Citrate

Subtopic:  Chemicals, Enzymes & Other Bioactive Molecules |
 91%
From NCERT
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Which of the following is not a yeast derived product?

(1) Statins

(2) Cyclosporin A

(3) Ethanol

(4) Bread

Subtopic:  Chemicals, Enzymes & Other Bioactive Molecules |
 76%
From NCERT
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The municipal waste water is also known as

(1) Sewage

(2) Human excreta

(3) Household waste

(4) Organic matter

Subtopic:  Microbes in Sewage Treatment |
 95%
From NCERT
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The major component of municipal waste is

(1) Human excreta

(2) Kitchen waste

(3) Household waste

(4) Sewage

Subtopic:  Microbes in Sewage Treatment |
 72%
From NCERT
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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

Subtopic:  Microbes in Sewage Treatment |
 68%
From NCERT
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Physical removal of particles in waste water treatment is carried out by

(1) Filtration

(2) Sedimentation

(3) Both A and B

(4) Digesters

Subtopic:  Microbes in Sewage Treatment |
 94%
From NCERT
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Floating debris is removed by

(1) Sequential filtration

(2) Sedimentation

(3) Secondary Treatment

(4) Anaerobic digestion

Subtopic:  Microbes in Sewage Treatment |
 81%
From NCERT
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Grit is composed of

(1) Soil

(2) Small pebbles

(3) Both A and B

(4) Human excreta+ soil+ small pebbles

Subtopic:  Microbes in Sewage Treatment |
 91%
From NCERT
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Removal of grit is carried out by

(1) Sedimentation

(2) Filteration

(3) Primary digestion

(4) Secondary digestion

Subtopic:  Microbes in Sewage Treatment |
 83%
From NCERT
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