Breathing System 1

1. Leaving Certificate Biology Breathing System 1

2. 15 €1,000,000 € 500,000 14 13 € 250,000 12 € 125,000 11 € 64,000 10 € 32,000 9 € 16,000 8 € 8,000 7 € 4,000 6 € 2,000 € 1,000 5 4 € 500 3 € 300 2 € 200 1 € 100

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4. For €100: The flap of tissue which covers the opening to the larynx and trachea and prevents food going ‘down the wrong way’ is called the … Epididymis 50:50Ask the audiencePhone a friend Epiglottis A B Glottis Epicotyl D C

5. A: Epiglottis You have won €100 Next Question

6. For €100: The flap of tissue which covers the opening to the larynx and trachea and prevents food going ‘down the wrong way’ is called the … Ask the audiencePhone a friend Epiglottis A B Glottis D C

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8. Phone a friend • Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €100. • It’s definitely A Chris Back to question

9. For €200: The lungs excrete … 50:50Ask the audiencePhone a friend H2O & Urea CO2 & Salt A B H2O & Salt H2O & CO2 D C

10. D: H2O & CO2 You have won €200 Next Question

11. For €200: The lungs excrete … Ask the audiencePhone a friend A B H2O & Salt H2O & CO2 D C

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13. Phone a friend • Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €200. • It has to be D Chris Back to question

14. For €300: Gas exchange in the lungs takes place in the … 50:50Ask the audiencePhone a friend Alveolus Bronchioles A B Nose Blood D C

15. B: Alveolus You have won €300 Next Question

16. For €300: Gas exchange in the lungs takes place in the … Ask the audiencePhone a friend Alveolus A B Nose D C

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18. Phone a friend • Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €300. • That’s definitely B Back to question

19. For €500: Which blood vessels carry deoxygenated blood towards the lungs? 50:50Ask the audiencePhone a friend Pulmonary artery Pulmonary vein A B Aorta Vena cava D C

20. B: Pulmonary Artery You have won €500 Next Question

21. For €500: Which blood vessels carry deoxygenated blood towards the lungs? Ask the audiencePhone a friend Pulmonary artery Pulmonary vein A B D C

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23. Phone a friend • Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €500. • I’m 80% certain that it's … B Back to question

24. For €1,000: Alveoli are surrounded by … 50:50Ask the audiencePhone a friend Veins Arteries A B Arterioles Capillaries D C

25. 4-Jan-20 The Contestant € 1,000.00 One thousand euro only Congratulations D: Capillaries Congratulations Next Question

26. For €1,000: Alveoli are surrounded by … Ask the audiencePhone a friend A B Arterioles Capillaries D C

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28. Phone a friend • Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €1,000. • I really don’t know this one, just let me think ... Back to question

29. For €2,000: The percentages of nitrogen, oxygen and carbon dioxide in exhaled air are respectively … 50:50Ask the audiencePhone a friend 78-16-3 78-20-0.03 A B 78-20-3 20-78-0.03 D C

30. B: 78-16-3 You have won €2,000 Next Question

31. For €2,000: The percentages of nitrogen, oxygen and carbon dioxide in exhaled air are respectively … Ask the audiencePhone a friend 78-16-3 A B 78-20-3 D C

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33. Phone a friend • Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €2,000. • It is definitely A ... Wait a minute it may be C Back to question

34. For €4,000: What is the correct order for the passage of air through the following structures. 1- bronchi; 2 – larynx; 3 – trachea; 4 – nasal cavity; 5 – alveoli. 50:50Ask the audiencePhone a friend 4-1-3-2-5 4-3-2-1-5 A B 4-2-3-1-5 4-5-3-2-1 D C

35. C: 4-2-3-1-5 You have won €4,000 Next Question

36. For €4,000: What is the correct order for the passage of air through the following structures. 1- bronchi; 2 – larynx; 3 – trachea; 4 – nasal cavity; 5 – alveoli. Ask the audiencePhone a friend 4-1-3-2-5 A B 4-2-3-1-5 D C

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38. Phone a friend • Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €4,000. • I know this one, it's … B, I think Back to question

39. For €8,000: Which process does not occur in the nasal cavity? 50:50Ask the audiencePhone a friend Exchange of gases Trapping of foreign bodies A B Humidification of air Warming of air D C

40. B: Exchange of gases You have won €8,000 Next Question

41. For €8,000: Which process does not occur in the nasal cavity? Ask the audiencePhone a friend Exchange of gases A B Humidification of air D C

42. Ask the audience Back to question

43. Phone a friend • Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €8,000. • I am not sure, I’d chance B Back to question

44. For €16,000: Ciliated cells are found lining the … 50:50Ask the audiencePhone a friend Intercostal muscles Trachea A B Oesophagus Diaphragm D C

45. A: Trachea You have won €16,000 Next Question

46. For €16,000: Ciliated cells are found lining the … Ask the audiencePhone a friend Intercostal muscles Trachea A B D C

47. Ask the audience Back to question

48. Phone a friend • Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €16,000. • I am not sure, I would guess A Back to question

49. For €32,000: Where is oxyhaemoglobin formed? 50:50Ask the audiencePhone a friend Diaphragm Trachea A B Lungs Pleura D C

50. 4-Jan-20 The Contestant € 32,000.00 Thirty two thousand euro only C: Lungs You have won €32,000 Next Question