Final study questions 2

Final study questions 2 - flow 6 Amphibians breathe and...

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Final study questions USC Wolff group 2 questions 1 A term for the buildup of fatty plaques in arteries is called? A. atherosclerosis; b. hypertension; c. coagulation; d. differentiation. 2 Fish gills are rather efficient at picking up oxygen because? A. blood and water flow the same direction; b. blood and water flow in opposite directions; c. carbon dioxide levels are very low in water; d. diffusion is easy in water. 3 Insects have what structures for respiratory functions? A. lungs; b. alveoli; c. tracheae; d. bronchioles. 4. Oxygen exchange in humans and mammals occurs in? a. alveoli; b. bronchioles; c. trachea; d. diaphragm. 5 Air moves into the lungs during inhalation due to a process known as? A. exhalation; b. positive pressure; c. negative pressure; d. countercurrent
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Unformatted text preview: flow. 6. Amphibians breathe and move air into their lungs by? A. exhalation; b. positive pressure; c. negative pressure; d. countercurrent flow. 7 Which of these is NOT an abiotic factor? A. animals in community; b. salinity; c. temperature; d. soil; e. rocks. 8 A biome that does not have any contact with the ocean bottom, and does include open water is called? A. intertidal; b. benthic zone; c. coral reef; d. oceanic pelagic zone. 9 HIV infection attacks cells and eventually destroys the ability for what type of defense? A. general defenses; b. specific defenses; c. integumentary defense; d. phagocytic defenses. 10. Which of these is acquired or specific immunity? A. skin; b. inflammation; c. antibody humoral response; d. natural killer cells....
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