Basic quizz

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Q.1 The use of chemicals or drugs to selectively distroy infectious micro-organism without                        destroying the live tissues, or the host,is known as
      A.Chemotherapy
      B.Gene therapy
      C.Drug therapy
      D.Plastic surgery



Answer:-A

Q.2 Gun powder, which is an explosive comprises of charcoal, sulphur and
      A. glycerine
      B. salt petre
      C. nitro glycerine
      D. dynamite

Answer: Option B

Q.3 Gelatine which is a nitrogenous organic protein is obtained by the hydrolysis of
      A. collagen
      B. tannin
      C. molasses
      D. carbohydrate

Answer: Option A


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