Test: Treatment And Prevention Of Diseases


10 Questions MCQ Test Science Class 9 | Test: Treatment And Prevention Of Diseases


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This mock test of Test: Treatment And Prevention Of Diseases for Class 9 helps you for every Class 9 entrance exam. This contains 10 Multiple Choice Questions for Class 9 Test: Treatment And Prevention Of Diseases (mcq) to study with solutions a complete question bank. The solved questions answers in this Test: Treatment And Prevention Of Diseases quiz give you a good mix of easy questions and tough questions. Class 9 students definitely take this Test: Treatment And Prevention Of Diseases exercise for a better result in the exam. You can find other Test: Treatment And Prevention Of Diseases extra questions, long questions & short questions for Class 9 on EduRev as well by searching above.
QUESTION: 1

Which of the following organism causes acne?

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QUESTION: 2

What is the importance of childhood immunisation programmes?

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QUESTION: 3

Which of the following system of our body works against disease causing microbes?

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QUESTION: 4

Sleeping sickness is caused by ____________, a protozoan.

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QUESTION: 5

It was found that milkmaids who had cowpox did not suffer from smallpox later?

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QUESTION: 6

Making anti-viral drugs is more difficult than making anti-bacterial medicines because

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QUESTION: 7

Infants are vaccinated against many diseases. By vaccination their immune system gets

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QUESTION: 8

Why is the body of an AIDS patient unable to fight off even minor infections like common cold?

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QUESTION: 9

The organisms which carry the infectious agents from a sick person to another potential host are known as

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QUESTION: 10

How does penicillin kill bacteria?

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Penicillin kills bacteria through binding of the beta lactam ring to DD-transpeptidase, inhibiting its cross - linking activity and preventing new cell wall formation. The cell walls of gram - negative bacteria are surrounded by a lipopolysaccharide (LPS) layer than prevents antibiotic entry into the cell.

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