- 1. Your body uses glucose and oxygen to produce energy during the process of
A) watching Hannah Montana on TV
B) digestion
C) respiration
D) excretion
- 2. A passageway for both air and food is the
A) bronchus
B) larynx
C) pharynx
D) trachea
- 3. The major organs of the excretory system are the
A) kidneys
B) lungs
C) aveoli
D) ureaters
- 4. An odorless, colorless gas that is produced when tobacco is burned is
A) carbon monoxide
B) steam
C) smoke
D) oxygen
- 5. The waste chemical that comes from the breakdown of proteins in the body is called
A) urea
B) glucose
C) trachea
D) tar
- 6. Which of the following DOES the respiratory system move into the body?
A) mucus
B) urine
C) oxygen
D) glucose
- 7. Tiny hairlike structures that sweep mucus from the nose into the throa are called
A) aveoli
B) nephrons
C) cilia
D) bronchi
- 8. Urine flows out of the kidneys through narrow tubes called
A) nephons
B) silly straws
C) alveoli
D) ureters
- 9. The disease in which lung tissue is permanently destroyed is called
A) emphysema
B) bronchitus
C) diabetes
D) mumps
- 10. Gas exchange occurs in the
A) diaphragm
B) larynx
C) nose
D) alveoli
- 11. Physical dependence on a substance such is nicotine is called
A) respiration
B) smoke
C) addiction
D) nephons
- 12. The chemical process called respiration takes place inside the body's _______________
A) cells
B) excretion
C) urine
D) lungs
- 13. The dark sticky substance produced when tobacco burns is called ________
A) nicotine
B) smoke
C) putty
D) tar
- 14. Air moves into the lungs primarily due to the action of the rib muscles and the __________
A) kidneys
B) knee joint
C) diaphragm
D) broncheus
- 15. Paired organs that produce sound when moving are called _____________
A) lungs
B) twin jolespies
C) hammer and anvil
D) vocal chords
- 16. Air passing through the nose is cooled, moistened, and filtered
A) True
B) False
- 17. People with emphysema have tumors in their lungs
A) True
B) False
- 18. The bladder is the sacklike muscular organ that stores urine
A) True
B) False
- 19. Tar coats the cilia of a smoker and makes them clump together
A) False
B) True
- 20. Bronchi are the passages that direct air into the lungs
A) False
B) True
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