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

Related Mcqs:

1. On which of the following component of chloroplast chlorophyll is arranged?

   A. Cell membrane
   B. Matrix
   C. Thylakoids
   D. Stroma

2. The dense fluid filled region in the chloroplast is____________?

   A. Grana
   B. Stroma
   C. Thylakoid
   D. None of these

3. The hormone that causes the decrease in blood sugar level is called:____________?

   A. Glucagon
   B. Insulin
   C. Gastrin
   D. TSH (Thyroid Stimulation Hormone)

   Submitted by: Hizba Naz

4. 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

5. Air contains __________ % of CO2 ?

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

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

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

7. Percentage of CO2 carried as carboxyhaemoglobin is_________?

   A. 5%
   B. 70%
   C. 20%
   D. 10%

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

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

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

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

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

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