36. Organic phosphates in the biobd A) increase the oxygen carrying capacity of

Question

36. Organic phosphates in the biobd A) increase the oxygen carrying capacity of the blood B) have the opposite effect of increasing temperature C) assist off-loading of O2 at the tissues D) cause increased ventilation rates E) have an opposite effect as the Bohr shift 37. Which letter below is an approximation of P507 A O 02 38. When capillary osmotic pressure exceeds capillary hydrostatic pressure.. A) water is filtered B) C) water is reabsorbed proteins are filtered D) proteins are reabsorbed E) erythrocytes are filtered F) erythrocytes are reabsorbed 39. If the barometric pressure is 700mmHg, what is the partial pressure of 02? A) 0 mmHg B) 700 mmHg C) 553 mmHg D) 147mmHg E) 14mmHg 40. Animals NATIVE to high altitude have hemoglobin that has.. A) lower 02 binding affinity B) greater O2 binding affinity C) no difference in O2 binding affinity D) high levels of organic phosphates E) low binding capacity

Explanation / Answer

36 assist the offloading of oxygen at tissue because affinity of oxygen will be decteased for haemoglobin with phosphate grp present.

37 letter B as 50% saturated means p50

38 water will be reabsorbed because osmotic pressure will let the water to enter in cell and less hydrostatic pressure show that there is less pressure on walls due to less water so water will be reabsorbed

39 pressure will be 147 mm Hg as there is 21% oxygen in atmosphere

40 have high haemoglobin content and hence will have high oxgen binding

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