SAT Biology Practice Test 13: Animal Organ Systems, Part 2

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Question 5 questions

Time 4 minutes

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1. Which of these carries deoxygenated blood?

I. Pulmonary veins

II. Anterior vena cava

III. Pulmonary arteries

A. I only
B. II only
C. III only
D. I and II
E. II and III

2. What sequence is followed by the path of blood from the heart?

A. Vena cava, right atrium, right ventricle, aorta, lungs
B. Lungs, pulmonary vein, right atrium, right ventricle, aorta
C. Vena cava, right atrium, right ventricle, lungs, pulmonary vein
D. Vena cava, left atrium, left ventricle, lungs, pulmonary artery
E. Left ventricle, lungs, pulmonary vein, pulmonary artery, right atrium

3. Which of these does NOT secrete any digestive enzyme?

A. Salivary glands
B. Liver
C. Pancreas
D. Small intestine
E. Stomach

4. Which of these describes an adaptation to an arid environment?

A. A short loop of Henle, which allows more filtrate to be removed from the blood
B. A short loop of Henle, which allows less water to be removed from the filtrate
C. A long loop of Henle, which allows more filtrate to be removed from the blood
D. A long loop of Henle, which allows more water to be removed from the filtrate
E. A long loop of Henle, which allows less filtrate to be removed from the blood

5. Which of these would a researcher test the blood for to determine if a person has been infected with a virus in the past?

A. Antigens
B. Antibodies
C. Macrophages
D. Pathogens
E. Natural killer cells