1. Which is known as ‘River of Life’? *Answer: Blood* 2. Blood circulation was discovered by? *Answer: William Harvey* 3. The total blood volume in an adult? *Answer: 5-6 Litres* 4. The pH value of Human blood? *Answer: 7.35-7.45* 5. The normal blood cholesterol level? *Answer: 150-250 mg/100 ml* 6. The fluid part of blood? *Answer: Plasma* 7. Plasma protein fibrinogen has an active role in? *Answer: Clotting of blood* 8. Plasma protein globulins functions as? *Answer: Antibodies* 9. Plasma proteins maintain the blood pH? *Answer: Albumins* 10. Biconcave discs shaped blood cell? *Answer: RBC* (Erythrocytes) *11. Non nucleated blood cell?* *Answer: RBC* (Erythrocytes) 12. Respiratory pigments present in RBC? *Answer: Haemoglobin* 13. Red pigment present in RBC? *Answer: Haemoglobin* 14. RBC produced in the? *Answer: Bone marrow* 15. Iron containing pigment of Haemoglobin? *Answer: Haem* 16. Protein containing pigment of Haemoglobin? *Answer: Globin* 17. Graveyard of RBC? *Answer: Spleen...
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