Micro Organisms MCQs Quiz Worksheet PDF Book Download

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Learn science MCQs: use of organisms specially micro-organisms in manufacture or industrial processes is called, with choices biotechnology, bioengineering, chemical process, and genetic engineering for online elementary education degree. Free science student portal for online learning micro organisms quiz questions, MCQs to find questions answers based online learning tests.

MCQ on Micro Organisms PDF Book Download

MCQ: Use of organisms specially micro-organisms in manufacture or industrial processes is called

  1. biotechnology
  2. bioengineering
  3. chemical process
  4. genetic engineering

A

MCQ: Bacteria which have ability t o convert milk sugar in to lactic acid is called

  1. lactobacillus
  2. streptococcus
  3. gram positive bacteria
  4. gram negative bacteria

A

MCQ: A medicine which is used to treat or cure bacterial diseases by killing or stopping their growth of bacteria is called

  1. antibody
  2. antigen
  3. antibiotics
  4. antiseptics

C

MCQ: Important decomposers include

  1. bacteria
  2. fungi
  3. both a and b
  4. virus

C

MCQ: First antibiotic which was discovered by

  1. Alexander Fleming
  2. Lewis
  3. Thomson
  4. Lois Pasteur

A