Page 90 - EM BIOLOGY NOTES 10TH CLASS PSR DIGITAL BOOKS

2. RESPIRATION

1. What does exhaled air contain ?
2. Which gas turns limewater milky ?
3. Which is the common passage of digestive and respiratory system ?
4. Where are vocal cards located ?
5. What is epiglottis ? What is its function ?
6. What are sac like structures in the lungs called ?
7. Where does gaseous exchange take place ?
8. What do we call the two membranes which protect the lungs ?
9. How does diaphragm help the lungs ?
10. What plays a major role in the respiration of woman ?
11. What is the molecule present in the haemoglobin ?
12. In prokaryotic cells where does cellular respiration occur ?
13. What are the sites of reactions in eukaryotic cells ?
14. What are the end products of aerobic respiration ?
15. What are the end products of anaerobic respiration ?
16. What is meant by fermentation ?
17. What is energy currency ?
18. How many calories does one ATP give ?
19. What causes muscular pain ?
20. When we do strenuous exercies what do we build up ?
21. What is added to glucose solution to check that O is removed ?
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22. According to Lavoisier and Rabinson what kind of process is respiration ?
23. How does gaseous exchange happen in single celled organisms ?
24. Name some animals which respire through trachea ?
25. Where does gaseous exchange take place in the plants ?
26. In what form do animals release energy ?
27. Through which parts do mangrooves respire ?
28. How is some part of energy stored in the cellular respiration ?
29. Where does Photosynthesis take place ?
30. Where does respiration occur ?
31. What is meant by pulmonary respiration ?
32. What factors affect the ratio of photosynthesis and respiration in plants ?
3. TRANSPORTATION

1. Which process does transportation occur in lower organisms ?
2. Who invented Stethoscope ?
3. What are the layers around the heart called ?
4. What protect the heart from shocks ?
5. How many chambers are there in the heart ?
6. Which is the largest artery ?
7. Which valve is situated between the left atrium & left ventricle ?
8. Who studied double circulation of the blood ? Give an Example ?
9. Who noticed the valves in the veins ?
10. Who discovered capillaries in the wings of bats ?
11. What is cardiac cycle ?
12. How long does cardiac cycle take ?
13. What is single circulation ?
14. What is the circulation called if the blood flows through the heart twice ?

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