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SUMMER 2010 - BIO 1161 - QUIZ 8

SUMMER 2010 - BIO 1161 - QUIZ 8 - t Wednesday June 30 2010...

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t Wednesday, June 30'", 2010. BIOL 1161: INTRODUCTION TO BIOLOGICAL SCIENCE LABORATORY Quiz #8 on Lab 15, Ex. A - C and Lab 16, Ex. A 8. B (90%); Lab 16, Ex. C & D (10%) MULTIPLE CHOICE: (2.5 pts/ea) \y\- Which of the following represents the correct direction of the formation of a heartbeat? ^ 1,2,3,4,5,6 b. 1, 3, 6, 2, 4, 5 1, 6, 5, 4, 3, 5 1, 6, 3, 2, 4, 5 y2. In vertebrates, exchange of substances between the blood and the interstitial fluids occurs in the a. arteries. b. arterioles. (Q capillaries. a. veins, e. venules. /3. Which vessel transports oxygenated blood from the lung into the heart? ,a>. Pulmonary artery (b.) Pulmonary vein c. Superior vena cava d. Inferior vena cava \/4. "Systole" and "diastole" describe the and , respectively, of the in mammals. a. relaxation; contraction; ventricles (jx} 1 contraction; relaxation; ventricles c. relaxation; contraction; atria d. contraction; relaxation; atria 5, Which of the following is not a cellular portion of the blood? a. Red blood cells ( b. Proteins c. White blood cells d. Platelets 6. By definition, all arteries carry: a. oxygenated blood.
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