Percentage of CO2 carried as carboxyhaemoglobin is_________?

Related Mcqs:

1. The part of chloroplast where CO2 is fixed to manufacture sugar is__________?

   A. Stroma B. Grana C. Thylakoid D. Outer membrane...

2. Photosynthesis is process in which ________ compounds of carbon (CO2) and hydrogen (H2O) are reduced to carbohydrate like (glucose) using light energy.

   A. Organic B. Energy rich C. Energy poor D. Reduced...

3. Air contains __________ % of CO2 ?

   A. 0.02-0.03 B. 0.03-0.04 C. 0.04-0.05 D. 0.05-0.06...

4. ___________ respiration is the process by which cell utilized oxygen and produces CO2 ?

   A. Cellular B. Organismic C. Both of these D. None of these...

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

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

6. Low level of CO2 favours _________ of the stomata.

   A. Opening B. Closure C. Both of these D. None of these...

7. In Urea cycle __________ ammonia molecules combine with 1 CO2 molecule to form 1 molecule of urea.

   A. 1 B. 2 C. 3 D. 4...

8. Blood is carried towards the heart by __________?

   A. Arteries B. Capillaries C. Veins D. none of these...

9. Sperms released in water are carried to the mesenchyme in sponges by__________?

   A. Amoeboid cell B. Stipules C. Spicules D. Spines...

10. Photosynthesis carried out by terrestrial plants is _________ of total photosynthesis?

    A. 1-2% B. 5% C. 10% D. 20%...