Home
Class 9
BIOLOGY
How was the antibiotic penicillin discov...

How was the antibiotic penicillin discovered?

Promotional Banner

Topper's Solved these Questions

  • Useful and Harmful Microbes

    CHETANA PUBLICATION|Exercise EXERCISE|35 Videos

  • Useful and Harmful Microbes

    CHETANA PUBLICATION|Exercise EXERCISE|35 Videos

  • Life Processes In Living Organisms

    CHETANA PUBLICATION|Exercise EXERCISE|44 Videos

Similar Questions

Explore conceptually related problems

State whether the following statements are true or false. Correct the false statements: Antibiotic Penicillin was discovered by Alexander Fleming

Who discovered ECG?

Name the first antibiotic discovered .

What are antibiotics?

Define antibiotics.

Penicillin was first discovered by

Antibiotic chlorellin is obtained from

Do antibiotics kill viruses? Why?

How do antibiotics cure disease?

CHETANA PUBLICATION-Useful and Harmful Microbes-EXERCICE
  1. Answer the following question: What are the uses of Lactobacilli?

    Text Solution

    |

  2. What is Penicillin? What is it used for?

    Text Solution

    |

  3. How was the antibiotic penicillin discovered?

    Text Solution

    |

  4. What are the precautions to be followed while taking antibiotics?

    Text Solution

    |

  5. How can we observe Rhizobium bacteria in the roots of leguminous plant...

    Text Solution

    |

  6. Antibiotics mainly act against………………… bacteria viruses algae fun...

    Text Solution

    |

  7. AIDS is caused by…………………..

    Text Solution

    |

  8. The……….. destroys harmful microbes present in the milk high pH neut...

    Text Solution

    |

  9. The bacteria which spoil cooked food are……..

    Text Solution

    |

  10. Name the following: Two names of bad bacteria.

    Text Solution

    |

  11. Complete the analogy Swine flu : H1N1 : : Bird Flu :……………

    Text Solution

    |

  12. State whether the following statements are true or false. Correct the ...

    Text Solution

    |

  13. Find the odd man out: Ampicillin, Amoxycillin, Penicillin, Tetracyclin...

    Text Solution

    |

  14. Antibiotics can be taken only when prescribed by doctors.

    Text Solution

    |

  15. Food on which fungi has grown cannot be eaten

    Text Solution

    |

  16. Nowadays, seeds are coated with Rhizobial solution or powder before so...

    Text Solution

    |

  17. Write down the modes of infection and preventive measures against Mala...

    Text Solution

    |

  18. Answer the following question: How is a vaccine produced ?

    Text Solution

    |

  19. What is fermentation?

    Text Solution

    |

  20. Use your brain power What is the structure of lichen, a condiment? W...

    Text Solution

    |