Micro Organisms MCQs Quiz Worksheet PDF Download

Learn micro organisms MCQs, science test for online learning courses and test prep to practice. Micro organisms and diseases multiple choice questions (MCQ), micro organisms quiz questions and answers for eighth grade science help.

Science practice test MCQ: use of organisms specially micro-organisms in manufacture or industrial processes is called with options biotechnology, bioengineering, chemical process and genetic engineering for online teacher certification preparation with online training questions and answers. Free science revision notes to learn micro organisms quiz with MCQs to find questions answers based online learning tests.

MCQs on Micro Organisms Quiz PDF 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