In human body 99% of total mass is formed of_____________?

Related Mcqs:

1. Oxygen accounts for ____ % of totals human body mass?

   A. 65%
   B. 18%
   C. 10%
   D. 3%

2. Oxygen accounts for __________ percent of totals human body mass?

   A. 65%
   B. 18%
   C. 10%
   D. 3%

3. Adult human brain is about_________% of the total body weight.

   A. 2%
   B. 3%
   C. 7%
   D. 8%

   Submitted by: Muhammad Zubair

4. How many of the bio elements constituent 99% of the total human body?

   A. 8
   B. 4
   C. 6
   D. None of These

   Submitted by: Fareed Ahmed

5. The main nitrogenous waste formed in the body of earthworm is/are___________?

   A. Ammonia
   B. Urea
   C. Uric acid
   D. Trimethylamine oxide

6. Optimal temperature of enzymes present in human body is_____________?

   A. 27?C
   B. 37?C
   C. 47?C
   D. 30?C

7. Normal body temperature in mamals like human beings is____________?

   A. 26 – 28°C
   B. 36 – 38°C
   C. 46 – 48°C
   D. 56 – 58°C

8. Kind of respiration through which skeletal muscles of human body gets the energy is ________ ?

   A  Acidic respiration
   B. Anaerobic respiration
   C. Aerobic respiration
   D. Nitrogenous respiration

   Submitted by: Rashid Mehmood

9. In the human body Gall bladder is the part of the ___________ system?

   A. Nervous
   B. Reproductive
   C. Digestive
   D. Respiratory

   Submitted by: Farhan Rana

10. What is the heaviest organ in human body?

    A. Liver
    B. Skin
    C. Intestine
    D. Brain

    Submitted by: Afia Shams