Which of the following is caused by bacteria?

Related Mcqs:

1. In bacteria mesosomes take the place of which one of the following?

   A. Ribosome
   B. Mitochondria
   C. Golgi bodies
   D. None of these

   Submitted by: Noor Jamal

2. Which of the following is the study of micro- organisms, mostly viruses and single called organisms such as bacteria, yeasts and protozoa ?

   A. Microbiology
   B. Micrology
   C. Histopathology
   D. Tavelogy

   Submitted by: Rashid Mehmood

3. All of these are benefits of bacteria except ______?

   A. Decomposition
   B. Oxygen Production
   C. Nitrogen Fixation
   D. None of these

   Submitted by: Rafi Umar

4. The light rays used for eliminating bacteria?

   A. X-rays
   B. infrared rays
   C. microwave radiation
   D. ultra-violet radiation

   Submitted by: Malik Asghar Hussain

5. At which temperature does bacteria die?

   A. 102F
   B. 106F
   C. 149F
   D. None of These

   Submitted by: Name

6. Which of the following diseases is caused by virus?

   A. Small pox
   B. Tuberculosis
   C. Malaria
   D. Cholera

7. Which of the following is caused by a deficiency of iron in the diet?

   A. Giotre
   B. Scurvy
   C. Anaemia
   D. Rickets

   Submitted by: ABDUL HAYEE

8. Muscle fatigue is caused by the accumulation of___________?

   A. Uric acid
   B. Lactic acid
   C. Oxalacetic acid
   D. Fyruvie acid

   Submitted by: WIQAR AHMAD

9. Tooth decay is caused by?

   A. Salt
   B. Sugar
   C. Calcium
   D. Formalin

   Submitted by: Ashfaque Ali Khoso

10. Volcanoes can also be caused by _____ so called ‘hot spots’.

    A. Ash
    B. Gases
    C. Mantle Plumes
    D. None of these

    Submitted by: Aamir Balouch