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Two cells have pO(2) of 20mm of Hg. One ...

Two cells have `pO_(2)` of 20mm of Hg. One cell has `pCO_(2)` of 40 while the other has `pCO_(2)` of 70 mm of Hg. Which one will get more `O_(2)` ?

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To determine which cell will get more oxygen, we need to analyze the given information about the partial pressures of oxygen (pO2) and carbon dioxide (pCO2) in both cells. ### Step-by-Step Solution: 1. **Identify the Given Values**: - Both cells have a partial pressure of oxygen (pO2) of 20 mm Hg. - Cell A has a partial pressure of carbon dioxide (pCO2) of 40 mm Hg. - Cell B has a partial pressure of carbon dioxide (pCO2) of 70 mm Hg. ...
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ICSE-BREATHING AND EXCHANGE OF GASES-REVIEW QUESTIONS (VERY SHORT ANSWER TYPE QUESTIONS)
  1. What is the normal shape of diaphragm?

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  2. Which kind of people have a higher vital capacity? What is the value i...

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  3. What is the residual volume?

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  4. Name the layers through which the exchange of gases takes place in the...

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  5. What is the pO(2) in the oxygenated blood and deoxygenated blood?

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  6. Name the pigment that carries oxygen in blood.

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  7. Which part of the pigment carries oxygen?

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  8. Two cells have pO(2) of 20mm of Hg. One cell has pCO(2) of 40 while th...

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  9. What is myoglobin ? Where is it present?

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  10. Name the compound formed by haemoglobin with carbon monoxide.

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  11. Name the compound formed by haemoglobin with carbon dioxide.

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  12. How CO(2) is transported mainly in the blood?

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  13. Where is the centre of regulation of respiration?

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  14. Which centre controls the switch off point of inspiration?

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  15. Name the disease in which the alveolar wall rupture and lose elasticit...

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  16. Name 2 occupational respiratory disorders.

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  17. Define vital capacity. What is its significance?

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  18. What is the volume of air remaining in the lungs after a normal breath...

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  19. What is functional residual capacity?

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  20. Diffustion of gases occurs in the alveolar region only and not in the...

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