Micro Organisms MCQs Quiz Worksheet PDF Download

Learn micro organisms MCQs in science quiz for test prep. Micro organisms and diseases quiz questions has multiple choice questions (MCQ), micro organisms test as the use of organisms specially micro-organisms in manufacture or industrial processes is called. Answer key help with choices as biotechnology, bioengineering, chemical process and genetic engineering problem solving for competitive exam, viva prep, interview questions worksheets. Free science revision notes to practice micro organisms quiz with MCQs to find questions answers based online tests.

MCQs on Micro Organisms Quiz PDF Download

MCQ. The use of organisms specially micro-organisms in the manufacture or industrial processes is called

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

A

MCQ. The 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. The important decomposers include

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

C

MCQ. The first antibiotic which was discovered by

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

A