Bio Ch.7 Gas Exchange Quiz 1

Q1

• (1) only

• (1) and (3) only

• (2) and (3) only

• (1), (2) and (3)

Q2 Which of the following statements about gas exchange in humans is INCORRECT?

• It helps remove waste product produced in respiration

• It is necessary for supplying oxygen needed in respiration.

• It is a chemical process.

• It involves the breathing system and the transport system.

Q3

• A

• B

• C

• D

Q4

• (1) only

• (1) and (3) only

• (2) and (3) only

• (1), (2) and (3)

Q5

• A

• B

• C

• D

Q6

• (1) only

• (3) only

• (1) and (3) only

• (2) and (3) only

Q7. Gas exchange across the body surface is less efficient in multicellular organisms than in unicellular organisms.

• True

• False

Q8. The lining of the nasal cavity, trachea, and bronchi are lined with mucus-secreting cells and ciliated epithelial cells.

• True

• False

Q9. Deoxygenated blood contain carbon dioxide but no oxygen.

• True

• False

Q10. The main function of pleural fluid is to provide nutrients to the cells in the pleural membranes.

• True

• False