Oxygen is the production of____________?

Related Mcqs:

1. Van neil hypothesis about the production of oxygen during phosynthesis was based on the study and investigations on___________?

   A. Bacteria B. Algae C. Protenema D. Cyanobacteria...

2. Purine and pyrimidine metabolism results in production of____________?

   A. Creatinine B. Trimethyamine oxide C. Xanthine D. None of these...

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

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

4. The simplest of oxygen producting photosynthetic organisms are____________?

   A. Algae B. Bacteria C. Cyanobacteria D. Chlamydomonas...

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

   A. 10 ml B. 20 ml C. 30 ml D. 40 ml...

6. Oxygen contents per liter of air is____________?

   A. 10 ml B. 100 ml C. 200 ml D. 100ml...

7. Haemoglobin can be almost completely oxygenated by an oxygen pressure of __________ of mercury.

   A. 10 mm B. 60 mm C. 10 cm D. 100 mm...

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

   A. Erythrocytes B. Thrombocytes C. Lymphocytes D. Leucocytes Submitted by: Malik Asghar Hussain...

9. Kind of cellular respiration which occurs in presence of oxygen is _________ ?

   A. Anaerobic respiration B. Aerobic respiration C. Nitrogenous respiration D. Acidic respiration Submitted by: Rashid Mehmood...

10. __________is a condition in which there is an absence of oxygen supply to an organ’s tissues?

    A. Anoxia B. Anorexia C. Hypoxia D. Enuresis Submitted by: Neelam Parri...