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Which of the following antibiotics was e...

Which of the following antibiotics was extensively used to treat American soldiers wounded in World War II ?

A

Neomycin

B

Bacitracin

C

Chloroamphenicol

D

Penicillin

Text Solution

Verified by Experts

The correct Answer is:
D
In 1940, E. Chain and H. Florey obtained a relatively stable preparation of penicillin, which was extensively used to treat wounded American soldies in World War II.
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NCERT FINGERTIPS ENGLISH-MICROBES IN HUMAN WELFARE-Microbes In Human Welfare
  1. The chemical substances produced by some microbes which can kill or in...

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  2. Antibiotics are obtained from

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  3. Which of the following antibiotics was extensively used to treat Ameri...

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  4. Which of the following statements regarding antibiotics is not correct...

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  5. Which of the following discases are treated by antibiotics ? (i) Pla...

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  6. Streptomycin is obtained from

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  7. Which of the following antibiotics is not correctly matched with the s...

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  8. Select the correct option to fill up the blanks. (i) are used in det...

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  9. produced by bacterium Streptococcus and modified by genetic engineerin...

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  10. Enzyme which has the fibrinolytic effect is

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  11. Identify the blank spaces A,B,C and D in the following table and selec...

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  12. A drug used for patient A is obtained from the organism B. Identify A ...

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  13. Stains used for lowering blood cholesterol level are extracted from

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  14. Monascus purpureus is a yeast commerically used in the production of

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  15. Identify the blank spaces A,B,C and D in the table given below and sel...

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  16. Identify the blanks spaces A,B,C and D in the following table and sele...

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  17. is the first step of sewage treatment.

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  18. During the primary treatment of sewage, solid paricles that settle dow...

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  19. The purpose of biological treatment of waste water is to

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  20. The masses of bacteria held together by slime and fungal filaments to ...

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