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Commercial extraction of penicillin was ...

Commercial extraction of penicillin was done by

A

Alexander Fleming

B

Ernest Chain

C

Howard Florey

D

More than one option is correct

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AAKASH INSTITUTE-MICROBES IN HUMAN WELFARE-Assignment (SECTION - A)
  1. Which of the the following microbe is the source of first antibiotic ?

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  2. The first antibiotic was discovered accidently by A while working on B...

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  3. Commercial extraction of penicillin was done by

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  4. Match the following list of bacteria and their commercially important ...

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  5. are used in detergent formulations and are helpful in removing oily st...

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  6. Select the microbe which is the source of 'clot buster' enzyme.

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  7. An immunosuppressive agent used in organtransplant patients is

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  8. The product of Monascus purpureus has been commercialised as

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  9. are produced by yeast and act by competitively inhibiting the enzyme r...

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  10. Treatment of waste-water is done by the

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  11. In a sewage treatment plant, primary treatment is

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  12. During primary treatment, all solids that settle forms A and the super...

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  13. What are 'flocs', formed during secondary treatment of sewage?

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  14. Identify the stage of sewage treatment shown below.

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  15. What happens to activated sludge?

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  16. What is the composition of the biogas?

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  17. Identify the parts labelled A, B & C w.r.t., biogas plant

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  18. The bacterium responsible for biogas production are collectively calle...

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  19. The technology of biogas production was developed in india mainly use ...

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  20. The ladybird beetle and dragonflies are useful to get rid of and res...

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