RESPIRATION

1. Human physiology written by ___________ .

2. The microscopic air sacs present in lungs are called __________ .

3. __________ is a common passage of digestive and respiratory system.

4. We will find vocal cards in __________ .

5. A flap like muscular valve controls movement of air and food is _________ .

6. Lungs are protected by two layers called __________ .

7. Gaseous exchange takes place within the lungs by __________ .

8. No of lobes present in the left lung of man are ______ and in the right lung _____ .

9. Normal shape of diaphragm is __________ .

10. In males ___________ plays important role in respiration, where as _______ in females.

11. The total lung capacity of human is _________ ml.

12. Iron (Fe) is present in the __________ where as Magnesium (Mg) in ________.

13. The energy currency (ATP) is stored in ________ (power houses of the cell).

14. Each ATP (adenosine tri Phospate) molecule gives _______ calories of energy.

15. Accumulation of __________ due to strenuous work results muscular pain.

16. Production of ethanol during anaerobic respiration by yeast is called ____________ .

17. In prokaryotic cells respiration occurs within the ___________ .

18. Respiration through skin (Ex. Frog, Earth worm) is called ________________.

19. Fish respire through ________ (bronchial respiration).

20. Insects (cockroach, grasshopper) respire through ___________ respiratory system.

21. In amoeba, hydra and planarians respiration occurs through ___________ .

22. Mangrove trees respire with their __________ (root hairs).

23. Gaseous exchange takes place in plants through _________ (leaf), ________ (stem).

24. Cellular respiration in prokaryotes takes place in _________ .

25. Cellular respiration occurs in ___________ where carbohydrates get oxidized.