Micro Organisms and Diseases Multiple Choice Questions 1 PDF Download

Practice micro organisms and diseases MCQs, grade 8 online science test 1, micro-organisms and viruses multiple choice questions and answers. Micro-organisms and viruses revision test has science worksheets, helping answer key with choices as venereal, contagious, infectious and incurable of multiple choice questions (MCQ) with micro-organisms and viruses quiz as diseases which are caused by micro-organisms are called for competitive exam prep, viva interview questions. Free science study guide to practice micro-organisms and viruses quiz to attempt multiple choice questions based test.

MCQs on Micro Organisms and Diseases Quiz PDF Download Worksheets 1

MCQ. Diseases which are caused by micro-organisms are called

  1. contagious
  2. venereal
  3. infectious
  4. incurable

C

MCQ. A medicine which contain dead or weakened germs is used to prevent infectious disease is called a

  1. antiseptic
  2. antibodies
  3. antibiotics
  4. vaccine

D

MCQ. Viruses are made up of

  1. DNA
  2. RNA
  3. protein coat
  4. all of them

D

MCQ. Transfusion of infected blood is main reason for spread of diseases like

  1. AIDS
  2. Hepatitis B
  3. both a and b
  4. Polio

C

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