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The first antibiotic was discovered acci...

The first antibiotic was discovered accidently by __A___ while working on __B__ .

A

A-Waksman , B-Streptococcus

B

A-Fleming, B-Penicillium notatum

C

A-Waksman, B-Bacillus brevis

D

A-Fleming, B-Staphylococci

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The correct Answer is:
D
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AAKASH INSTITUTE-MICROBES IN HUMAN WELFARE-Assignment (SECTION - A)
  1. The chemicals which are "pro-life" with reference to human beings

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  2. Which of the the following microbe is the source of first antibiotic ?

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

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  4. Commercial extraction of penicillin was done by

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

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

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

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  8. An immunosuppressive agent used in organtransplant patients is

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  9. The product of Monascus purpureus has been commercialised as

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

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  11. Treatment of waste-water is done by the

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  12. In a sewage treatment plant, primary treatment is

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

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

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  15. Identify the stage of sewage treatment shown below.

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  16. What happens to activated sludge?

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  17. What is the composition of the biogas?

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

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

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

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