The maximum amount of oxygen which normal human blood absorbs and carries at sea level is ________ per 100 ml of blood.

Related Mcqs:

1. Arterial blood contains _________ of CO2 per 100 ml of blood

   A. 54 ml
   B. 60 ml
   C. 64 ml
   D. 50 ml

2. PS I has chlorophyll a molecule which absorbs maximum light of _________ nm ?

   A. 600
   B. 650
   C. 680
   D. 700

3. Photosystem II has molecules which absorbs maximum light of___________?

   A. 680 nm
   B. 100 m
   C. 700 nm
   D. 670 nm

4. If a man having blood group AB marries a woman who is heterozygous for blood group, what is the probability of their first child having blood group B?

   A. 40%
   B. 45%
   C. 50%
   D. 71%

   Submitted by: Rashid Mehmood

5. The normal range of the number of white blood cells in a microliter of blood is between _________ ?

   A. 2,500 and 09,300
   B. 4,500 and 10,000
   C. 4,900 and 12,000
   D. None of these

   Submitted by: Rashid Mehmood

6. The increase in pH of blood has ________ effect on the oxygen carrying capacity of haemogolobin?

   A. plus ve
   B. – ve
   C. No
   D. All of these

7. The normal pH of human blood is____________?

   A. 6.4
   B. 7.0
   C. 7.4
   D. 7.5

   Submitted by: Maryam Aftab

8. Which of the following fish drink large amount of sea water and excrete concentrated urine resulting in maximum salt excretion and minimal water loss?

   A. Hagfish
   B. Fresh water fishes
   C. Bony fishes
   D. None of these

9. It has been estimated that in a normal person plasma constitutes about ________ by volume of blood.

   A. 35%
   B. 45%
   C. 55%
   D. 75%

10. Transport of oxygen by blood takes place with the help of________?

    A. Erythrocytes
    B. Thrombocytes
    C. Lymphocytes
    D. Leucocytes

    Submitted by: Malik Asghar Hussain