Grade 8 English MCQs

Micro Organisms and Diseases Multiple Choice Questions Test 5 Tests pdf Download

Practice science test 5 on micro organisms and diseases MCQs, grade 8 micro-organisms and viruses multiple choice questions and answers. Micro-organisms and viruses revision test has science worksheets, answer key with choices as chromosomes, lysosomes, ribosome and golgi bodies of multiple choice questions (MCQ) with micro-organisms and viruses quiz as the enzymes which digest outer layer of bacteria are called for competitive exam prep. Free science study guide to learn micro-organisms and viruses quiz to attempt multiple choice questions based test.

MCQs on Micro Organisms and Diseases Quiz pdf Download Worksheets 5

MCQ. Enzymes which digest outer layer of bacteria are called

  1. lysosomes
  2. chromosomes
  3. ribosome
  4. Golgi bodies

A

MCQ. Proteins which defend body are called

  1. antigens
  2. antibodies
  3. disinfectant
  4. antiseptics

B

MCQ. Important decomposers include

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

C

MCQ. Anti-microbial compounds includes

  1. antiseptic
  2. disinfectants
  3. both a and b
  4. antibiotics

C

MCQ. A bacterial cell lacks

  1. flagella
  2. chromosome
  3. cell wall
  4. nucleus

D