Name: ________________________ Class: ___________________ Date: __________
Biology I Test #5 Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. ____
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1. Nutrients provide the body with the energy and materials it needs for a. growth. c. repair. b. maintenance. d. All of the above 2. Chemical digestion occurs as a result of the action of a. hydrochloric acid. c. saliva. b. pepsin. d. All of the above 3. Enzymes in saliva begin the chemical digestion of a. fat. c. carbohydrates. b. protein. d. vitamins. 4. The body’s first line of defense against infection includes all of the following except a. skin. c. acids in the stomach. b. mucous membranes. d. interleukin-1. 5. The skin repels pathogens by a. functioning as a barrier. c. engaging in chemical warfare. b. producing antibodies. d. Both a and c 6. Mucous membranes a. cover all the body’s surfaces. b. line internal body surfaces that are in contact with the environment. c. produce antibodies to combat infection. d. secrete sweat, which has antibacterial enzymes. 7. Mucous membranes a. are moist epithelial layers that are impermeable to most pathogens. b. line the nasal passages, mouth, lungs, digestive tract, urethra, and vagina. c. contain glands that secrete mucus, a sticky fluid that traps pathogens. d. All of the above 8. The first line of defense against infection includes a. mucous membranes. c. cytotoxic T cells. b. neutrophils. d. antibodies. 9. Mucus is produced by the cells lining the walls of the bronchi and bronchioles a. only when a person has a severe respiratory infection. b. to allow oxygen to diffuse into the blood more efficiently. c. as a lubricant for the expulsion of food that might go “down the wrong tube.” d. to protect against microbes that might be inhaled. 10. When the inflammatory response is triggered, a. damaged or infected cells release chemical alarm signals. b. more fluid than normal leaks from capillaries near the injury, and swelling results. c. white blood cells attack invading pathogens. d. All of the above
1
ID: A
Name: ________________________
ID: A
____ 11. When a puncture wound becomes infected, a. damaged cells release chemicals that promote the immune response. b. the temperature around the wound increases. c. white blood cells move into the injured area. d. All of the above ____ 12. Phagocytes, such as macrophages, a. produce strong antibiotics. c. shut down immune responses. b. secrete interferon. d. ingest and destroy pathogens. ____ 13. Moderate fevers (below 103ºF) a. damage essential proteins in your body. b. inhibit the growth of pathogens and stimulate macrophage action. c. occur late in the disease process after the pathogen is almost eliminated. d. require emergency treatment. ____ 14. The ventricles are a. the upper chambers of the heart. b. the chambers of the heart that pump blood to the lungs and to the rest of the body. c. the chambers of the heart that receive blood from the lungs and the rest of the body. d. lower chambers of the heart that contract separately.
____ 15. Refer to the illustration above. The chamber in the diagram indicated by “F” is a. the right atrium. c. the right ventricle. b. the left atrium. d. the left ventricle. ____ 16. Refer to the illustration above. In the diagram, the aorta is indicated by a. “C.” c. “G.” b. “D.” d. “H.” ____ 17. Refer to the illustration above. The vessels indicated by “C” in the diagram carry deoxygenated blood. The vessels are a. the pulmonary arteries. c. parts of the aorta. b. the pulmonary veins. d. part of the atria. ____ 18. Refer to the illustration above. In the diagram, blood in chamber “A” a. is full of oxygen. c. is oxygen poor. b. is returning from the lungs. d. has very little plasma.
2
Name: ________________________
ID: A
____ 19. Vessels that carry blood away from the heart are called a. veins. c. arteries. b. capillaries. d. venules. ____ 20. The heart chamber that receives blood from the venae cavae is the a. left atrium. c. left ventricle. b. right atrium. d. right ventricle. ____ 21. Blood entering the right atrium a. is full of oxygen. c. is deoxygenated. b. is returning from the lungs. d. is low in plasma and platelets. ____ 22. Oxygenated blood from the lungs is received by the a. left ventricle. c. left atrium. b. right atrium. d. right ventricle. ____ 23. The smallest and most numerous blood vessels in the body are the a. venules. c. arteries. b. veins. d. capillaries. ____ 24. An artery a. usually carries oxygen-rich blood. b. has thin, slightly elastic walls. c. has valves that prevent blood from flowing backward. d. All of the above ____ 25. Pulmonary circulation flows to and from the a. stomach. c. intestines. b. liver. d. lungs. ____ 26. The iron-containing molecule in red blood cells is called a. plasma. c. hemoglobin. b. ferric oxide. d. carbonic acid. ____ 27. A person with antigen A on their red blood cells can give blood to someone with blood type(s) a. A and AB. c. only AB b. B and AB. d. only O ____ 28. Tissue that is specialized to cover the inner and outer surfaces of the internal organs is called a. epithelial tissue. c. muscle tissue. b. connective tissue. d. nervous tissue. ____ 29. Blood, bone, and cartilage are examples of a. three different tissue types found in the body. b. connective tissue. c. epithelial tissue. d. organs of the body. ____ 30. From the smallest functional units to the largest, the body is organized as follows: a. cell, system, organ, tissue, body. c. system, organ, tissue, cell, body. b. organ, cell, tissue, system, body. d. cell, tissue, organ, system, body. ____ 31. Organs that work together form a. connective tissues. c. organ systems. b. tissue systems. d. All of the above ____ 32. The heart and the blood vessels are separate organs that form the a. skeletal system. c. reproductive system. b. circulatory system. d. digestive system.
3
Name: ________________________
ID: A
____ 33. The lungs are located in the a. cranial cavity. c. thoracic cavity. b. abdominal cavity. d. spinal cavity. ____ 34. The three types of muscles are a. skeletal, smooth, and cardiac. c. smooth, cardiac, and involuntary. b. skeletal, voluntary, and cardiac. d. skeletal, cardiac, and ridged. ____ 35. Smooth muscle a. can change the diameter of blood vessels. b. moves food through the digestive tract. c. is not under conscious control. d. All of the above ____ 36. Smooth muscles can be found a. attached to the skeleton. c. at the knee joint. b. in the wrist bones. d. in internal organs. ____ 37. The functional unit of muscle contraction is called the a. myofibril. c. muscle fiber. b. sarcomere. d. myosin filament. ____ 38. Actin and myosin a. are found in the sarcomeres. c. interact during muscle contraction. b. are proteins. d. All of the above ____ 39. Muscle tissue functions to move a. blood. c. bones. b. food in the digestive tract. d. All of the above ____ 40. A muscle can a. push a bone. b. pull a bone. c. both push and pull a bone simultaneously. d. sometimes push and sometimes pull a bone. ____ 41. Because individuals in a population usually tend to produce more than one offspring, a. populations tend to increase in size. b. populations remain stable in size. c. individuals tend to die quickly. d. the number of individuals declines rapidly. ____ 42. Trees growing along the banks of a river but not growing in the surrounding area would best be described as a ____ dispersion of the trees. a. clumped b. even c. random d. mixture of clumped, even, and random
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Name: ________________________
ID: A
World Population Growth
____ 43. Refer to the illustration above. Which time period shows exponential growth of the population? a. period A–B c. period C–D b. period B–D d. period D ____ 44. Refer to the illustration above. Which of the following contributed to the change in world population during the 1900s shown in the graph? a. better sanitation c. agricultural improvements b. improved health care d. All of the above ____ 45. Refer to the illustration above. Which letter in the graph indicates the approximate world population in the year 1950? a. Letter “A” c. Letter “C” b. Letter “B” d. Letter “D” ____ 46. Refer to the illustration above. The American Revolution began in 1776. According to the graph, what was the approximate world population at that time? a. 500 thousand c. 1 billion b. 1 million d. 2 billion Population Growth Over Time
____ 47. Refer to the illustration above. During which time period are the birth rate and death rate equal? a. period “A” c. period “C” b. period “B” d. period “D”
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Name: ________________________
ID: A
____ 48. Refer to the illustration above. The rate of growth of a population is represented by r. During which time period will r = 0? a. period “A” c. period “C” b. period “B” d. period “D” ____ 49. Refer to the illustration above. The time period during which r would have a negative value is a. period “A” c. period “C” b. period “B” d. period “D” Human Population Growth
____ 50. Refer to the illustration above. According to the graph, the human population a. remained essentially unchanged for thousands of years. b. doubled in size from 2000 BC to 1000 BC. c. reached 1 billion in 1492. d. will stop growing in the year 2000. ____ 51. Refer to the illustration above. According to the graph, a. there were no humans on Earth around 6000 BC. b. the human population has never decreased in size. c. increase in the food supply was responsible for the increase in the population. d. the human population is currently rising dramatically. ____ 52. Human population growth is most rapid in a. Europe. c. Japan. b. the United States. d. developing countries. ____ 53. A relationship between a producer and consumer is best illustrated by a. a snake eating a bird. c. a lion eating a zebra. b. a fox eating a mouse. d. a zebra eating grass. ____ 54. Parasites a. coevolve with their hosts. c. rarely kill their hosts. b. are usually smaller than their hosts. d. All of the above ____ 55. A tick feeding on a human is an example of a. parasitism. c. competition. b. mutualism. d. predation.
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Name: ________________________
ID: A
____ 56. Refer to the illustration above. Level “A” is composed of a. carnivores. c. producers. b. herbivores. d. omnivores. ____ 57. Which of the following is an example of mimicry? a. a poisonous species that resembles a harmless species b. coloration that causes an animal to blend in with its habitat c. a harmless species that resembles a poisonous species d. similarly colored body parts on two poisonous species ____ 58. Characteristics that enable plants to protect themselves from herbivores include a. thorns and prickles. c. chemical defenses. b. sticky hairs and tough leaves. d. All of the above ____ 59. Which of the following usually results when members of the same species require the same food and space? a. primary succession c. secondary succession b. competition d. interspecific competition ____ 60. The relationship between plants and the bees that pollinate them is an example of a. commensalism. c. mutualism. b. competition. d. parasitism. The diagrams below show different kinds of interactions between species.
____ 61. Refer to the illustration above. The relationship shown in Diagram “4” above is a. commensalism. c. mutualism. b. competition. d. parasitism.
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Name: ________________________
ID: A
____ 62. Refer to the illustration above. The relationship shown in Diagram “2” above is a. commensalism. c. mutualism. b. competition. d. parasitism. ____ 63. Refer to the illustration above. The relationship shown in Diagram “1” above is a. commensalism. c. mutualism. b. competition. d. parasitism. ____ 64. Refer to the illustration above. The relationship shown in Diagram “3” above is a. commensalism. c. mutualism. b. competition. d. parasitism. 1 2 3
Both organisms benefit from the activity of each other. One organism benefits, and the other organism neither benefits nor suffers harm. One organism obtains its nutrients from another, and the other organism may weaken due to deprivation.
____ 65. Refer to the chart above. The table represents three types of a. competition. c. symbiosis. b. rhythmic patterns. d. secondary succession. ____ 66. Refer to the chart above. Which pair of organisms generally exhibits the type of relationship that corresponds to number “1” in the table? a. coyotes and sheep b. shrimp and sea cucumbers c. parasitic worms and white-tailed deer d. clams and algae ____ 67. Refer to the chart above. The relationship that corresponds to number “2” in the table is known as a. parasitism. c. mutualism. b. commensalism. d. predation. ____ 68. Extensions that receive input at one end of a neuron’s body are called a. axons. c. synapses. b. cell bodies. d. dendrites. ____ 69. Ozone in the atmosphere a. leads to formation of acid precipitation. b. combines readily with water vapor. c. absorbs harmful radiation from the sun. d. All of the above ____ 70. A group of organisms of different species living together in a particular place is called a. a community. c. a biome. b. a population. d. a habitat. ____ 71. An ecosystem consists of a. a community of organisms. c. the soil, water, and weather. b. energy. d. All of the above ____ 72. All organisms in an ecosystem are linked together in a network of interactions. This quality is called a. geochemical processes. c. interconnectedness. b. isolation. d. ecology. ____ 73. In ecology, models are typically expressed as a. graphs. c. mathematical equations. b. diagrams. d. All of the above 8
Name: ________________________
ID: A
____ 74. The physical location of an ecosystem in which a given species lives is called a a. habitat. c. community. b. tropical level. d. food zone. ____ 75. If the niches of two organisms overlap, a. the organisms may have to compete directly. b. the two organisms will always form a symbiotic relationship. c. both organisms will disappear from the habitat. d. one organism usually migrates to a new habitat.
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ID: A
Biology I Test #5 Answer Section MULTIPLE CHOICE 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40.
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D D C D D B D A D D D D B B A B A A C B C C D A D C A A B D C B C A D D B D D B 1
ID: A 41. 42. 43. 44. 45. 46. 47. 48. 49. 50. 51. 52. 53. 54. 55. 56. 57. 58. 59. 60. 61. 62. 63. 64. 65. 66. 67. 68. 69. 70. 71. 72. 73. 74. 75.
ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS: ANS:
A A B D C C C C D A D D D D A C C D B C D B C A C D B D C A D C D A A
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Name: ________________________ Class: ___________________ Date: __________
ID: B
Biology I Test #5 Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. ____
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1. Mucous membranes a. are moist epithelial layers that are impermeable to most pathogens. b. line the nasal passages, mouth, lungs, digestive tract, urethra, and vagina. c. contain glands that secrete mucus, a sticky fluid that traps pathogens. d. All of the above 2. Moderate fevers (below 103ºF) a. damage essential proteins in your body. b. inhibit the growth of pathogens and stimulate macrophage action. c. occur late in the disease process after the pathogen is almost eliminated. d. require emergency treatment. 3. A relationship between a producer and consumer is best illustrated by a. a snake eating a bird. c. a lion eating a zebra. b. a fox eating a mouse. d. a zebra eating grass.
4. Refer to the illustration above. Level “A” is composed of a. carnivores. c. producers. b. herbivores. d. omnivores. 5. Organs that work together form a. connective tissues. c. organ systems. b. tissue systems. d. All of the above 6. The smallest and most numerous blood vessels in the body are the a. venules. c. arteries. b. veins. d. capillaries. 7. Which of the following usually results when members of the same species require the same food and space? a. primary succession c. secondary succession b. competition d. interspecific competition
1
Name: ________________________
ID: B
Population Growth Over Time
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8. Refer to the illustration above. During which time period are the birth rate and death rate equal? a. period “A” c. period “C” b. period “B” d. period “D” 9. Refer to the illustration above. The time period during which r would have a negative value is a. period “A” c. period “C” b. period “B” d. period “D” 10. Refer to the illustration above. The rate of growth of a population is represented by r. During which time period will r = 0? a. period “A” c. period “C” b. period “B” d. period “D” 11. The heart chamber that receives blood from the venae cavae is the a. left atrium. c. left ventricle. b. right atrium. d. right ventricle. 12. The first line of defense against infection includes a. mucous membranes. c. cytotoxic T cells. b. neutrophils. d. antibodies. 1 2 3
Both organisms benefit from the activity of each other. One organism benefits, and the other organism neither benefits nor suffers harm. One organism obtains its nutrients from another, and the other organism may weaken due to deprivation.
____ 13. Refer to the chart above. Which pair of organisms generally exhibits the type of relationship that corresponds to number “1” in the table? a. coyotes and sheep b. shrimp and sea cucumbers c. parasitic worms and white-tailed deer d. clams and algae ____ 14. Refer to the chart above. The table represents three types of a. competition. c. symbiosis. b. rhythmic patterns. d. secondary succession. ____ 15. Refer to the chart above. The relationship that corresponds to number “2” in the table is known as a. parasitism. c. mutualism. b. commensalism. d. predation.
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Name: ________________________
ID: B
____ 16. An ecosystem consists of a. a community of organisms. c. b. energy. d. ____ 17. Blood, bone, and cartilage are examples of a. three different tissue types found in the body. b. connective tissue. c. epithelial tissue. d. organs of the body.
the soil, water, and weather. All of the above
Human Population Growth
____ 18. Refer to the illustration above. According to the graph, the human population a. remained essentially unchanged for thousands of years. b. doubled in size from 2000 BC to 1000 BC. c. reached 1 billion in 1492. d. will stop growing in the year 2000. ____ 19. Refer to the illustration above. According to the graph, a. there were no humans on Earth around 6000 BC. b. the human population has never decreased in size. c. increase in the food supply was responsible for the increase in the population. d. the human population is currently rising dramatically. ____ 20. A tick feeding on a human is an example of a. parasitism. c. competition. b. mutualism. d. predation.
3
Name: ________________________
ID: B
____ 21. Refer to the illustration above. The vessels indicated by “C” in the diagram carry deoxygenated blood. The vessels are a. the pulmonary arteries. c. parts of the aorta. b. the pulmonary veins. d. part of the atria. ____ 22. Refer to the illustration above. The chamber in the diagram indicated by “F” is a. the right atrium. c. the right ventricle. b. the left atrium. d. the left ventricle. ____ 23. Refer to the illustration above. In the diagram, the aorta is indicated by a. “C.” c. “G.” b. “D.” d. “H.” ____ 24. Refer to the illustration above. In the diagram, blood in chamber “A” a. is full of oxygen. c. is oxygen poor. b. is returning from the lungs. d. has very little plasma. ____ 25. Mucus is produced by the cells lining the walls of the bronchi and bronchioles a. only when a person has a severe respiratory infection. b. to allow oxygen to diffuse into the blood more efficiently. c. as a lubricant for the expulsion of food that might go “down the wrong tube.” d. to protect against microbes that might be inhaled. ____ 26. A group of organisms of different species living together in a particular place is called a. a community. c. a biome. b. a population. d. a habitat. ____ 27. Ozone in the atmosphere a. leads to formation of acid precipitation. b. combines readily with water vapor. c. absorbs harmful radiation from the sun. d. All of the above
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Name: ________________________
ID: B
World Population Growth
____ 28. Refer to the illustration above. Which time period shows exponential growth of the population? a. period A–B c. period C–D b. period B–D d. period D ____ 29. Refer to the illustration above. The American Revolution began in 1776. According to the graph, what was the approximate world population at that time? a. 500 thousand c. 1 billion b. 1 million d. 2 billion ____ 30. Refer to the illustration above. Which letter in the graph indicates the approximate world population in the year 1950? a. Letter “A” c. Letter “C” b. Letter “B” d. Letter “D” ____ 31. Refer to the illustration above. Which of the following contributed to the change in world population during the 1900s shown in the graph? a. better sanitation c. agricultural improvements b. improved health care d. All of the above ____ 32. Mucous membranes a. cover all the body’s surfaces. b. line internal body surfaces that are in contact with the environment. c. produce antibodies to combat infection. d. secrete sweat, which has antibacterial enzymes. ____ 33. Smooth muscle a. can change the diameter of blood vessels. b. moves food through the digestive tract. c. is not under conscious control. d. All of the above ____ 34. Chemical digestion occurs as a result of the action of a. hydrochloric acid. c. saliva. b. pepsin. d. All of the above ____ 35. Oxygenated blood from the lungs is received by the a. left ventricle. c. left atrium. b. right atrium. d. right ventricle. 5
Name: ________________________
ID: B
____ 36. A muscle can a. push a bone. b. pull a bone. c. both push and pull a bone simultaneously. d. sometimes push and sometimes pull a bone. ____ 37. Muscle tissue functions to move a. blood. c. bones. b. food in the digestive tract. d. All of the above ____ 38. The iron-containing molecule in red blood cells is called a. plasma. c. hemoglobin. b. ferric oxide. d. carbonic acid. ____ 39. Because individuals in a population usually tend to produce more than one offspring, a. populations tend to increase in size. b. populations remain stable in size. c. individuals tend to die quickly. d. the number of individuals declines rapidly. ____ 40. Which of the following is an example of mimicry? a. a poisonous species that resembles a harmless species b. coloration that causes an animal to blend in with its habitat c. a harmless species that resembles a poisonous species d. similarly colored body parts on two poisonous species ____ 41. Phagocytes, such as macrophages, a. produce strong antibiotics. c. shut down immune responses. b. secrete interferon. d. ingest and destroy pathogens. ____ 42. Human population growth is most rapid in a. Europe. c. Japan. b. the United States. d. developing countries. The diagrams below show different kinds of interactions between species.
____ 43. Refer to the illustration above. The relationship shown in Diagram “3” above is a. commensalism. c. mutualism. b. competition. d. parasitism.
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Name: ________________________
ID: B
____ 44. Refer to the illustration above. The relationship shown in Diagram “1” above is a. commensalism. c. mutualism. b. competition. d. parasitism. ____ 45. Refer to the illustration above. The relationship shown in Diagram “2” above is a. commensalism. c. mutualism. b. competition. d. parasitism. ____ 46. Refer to the illustration above. The relationship shown in Diagram “4” above is a. commensalism. c. mutualism. b. competition. d. parasitism. ____ 47. Vessels that carry blood away from the heart are called a. veins. c. arteries. b. capillaries. d. venules. ____ 48. Pulmonary circulation flows to and from the a. stomach. c. intestines. b. liver. d. lungs. ____ 49. When the inflammatory response is triggered, a. damaged or infected cells release chemical alarm signals. b. more fluid than normal leaks from capillaries near the injury, and swelling results. c. white blood cells attack invading pathogens. d. All of the above ____ 50. Enzymes in saliva begin the chemical digestion of a. fat. c. carbohydrates. b. protein. d. vitamins. ____ 51. If the niches of two organisms overlap, a. the organisms may have to compete directly. b. the two organisms will always form a symbiotic relationship. c. both organisms will disappear from the habitat. d. one organism usually migrates to a new habitat. ____ 52. A person with antigen A on their red blood cells can give blood to someone with blood type(s) a. A and AB. c. only AB b. B and AB. d. only O ____ 53. All organisms in an ecosystem are linked together in a network of interactions. This quality is called a. geochemical processes. c. interconnectedness. b. isolation. d. ecology. ____ 54. Extensions that receive input at one end of a neuron’s body are called a. axons. c. synapses. b. cell bodies. d. dendrites. ____ 55. Tissue that is specialized to cover the inner and outer surfaces of the internal organs is called a. epithelial tissue. c. muscle tissue. b. connective tissue. d. nervous tissue. ____ 56. Nutrients provide the body with the energy and materials it needs for a. growth. c. repair. b. maintenance. d. All of the above ____ 57. The relationship between plants and the bees that pollinate them is an example of a. commensalism. c. mutualism. b. competition. d. parasitism.
7
Name: ________________________
ID: B
____ 58. The functional unit of muscle contraction is called the a. myofibril. c. muscle fiber. b. sarcomere. d. myosin filament. ____ 59. The body’s first line of defense against infection includes all of the following except a. skin. c. acids in the stomach. b. mucous membranes. d. interleukin-1. ____ 60. Actin and myosin a. are found in the sarcomeres. c. interact during muscle contraction. b. are proteins. d. All of the above ____ 61. The heart and the blood vessels are separate organs that form the a. skeletal system. c. reproductive system. b. circulatory system. d. digestive system. ____ 62. Trees growing along the banks of a river but not growing in the surrounding area would best be described as a ____ dispersion of the trees. a. clumped b. even c. random d. mixture of clumped, even, and random ____ 63. The physical location of an ecosystem in which a given species lives is called a a. habitat. c. community. b. tropical level. d. food zone. ____ 64. The skin repels pathogens by a. functioning as a barrier. c. engaging in chemical warfare. b. producing antibodies. d. Both a and c ____ 65. Blood entering the right atrium a. is full of oxygen. c. is deoxygenated. b. is returning from the lungs. d. is low in plasma and platelets. ____ 66. The ventricles are a. the upper chambers of the heart. b. the chambers of the heart that pump blood to the lungs and to the rest of the body. c. the chambers of the heart that receive blood from the lungs and the rest of the body. d. lower chambers of the heart that contract separately. ____ 67. An artery a. usually carries oxygen-rich blood. b. has thin, slightly elastic walls. c. has valves that prevent blood from flowing backward. d. All of the above ____ 68. When a puncture wound becomes infected, a. damaged cells release chemicals that promote the immune response. b. the temperature around the wound increases. c. white blood cells move into the injured area. d. All of the above ____ 69. The lungs are located in the a. cranial cavity. c. thoracic cavity. b. abdominal cavity. d. spinal cavity. ____ 70. Characteristics that enable plants to protect themselves from herbivores include a. thorns and prickles. c. chemical defenses. b. sticky hairs and tough leaves. d. All of the above 8
Name: ________________________
ID: B
____ 71. Parasites a. coevolve with their hosts. c. rarely kill their hosts. b. are usually smaller than their hosts. d. All of the above ____ 72. Smooth muscles can be found a. attached to the skeleton. c. at the knee joint. b. in the wrist bones. d. in internal organs. ____ 73. In ecology, models are typically expressed as a. graphs. c. mathematical equations. b. diagrams. d. All of the above ____ 74. From the smallest functional units to the largest, the body is organized as follows: a. cell, system, organ, tissue, body. c. system, organ, tissue, cell, body. b. organ, cell, tissue, system, body. d. cell, tissue, organ, system, body. ____ 75. The three types of muscles are a. skeletal, smooth, and cardiac. c. smooth, cardiac, and involuntary. b. skeletal, voluntary, and cardiac. d. skeletal, cardiac, and ridged.
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ID: B
Biology I Test #5 Answer Section MULTIPLE CHOICE 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40.
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D B D C C D B C D C B A D C B D B A D A A A B A D A C B C C D B D D C B D C A C 1
ID: B 41. 42. 43. 44. 45. 46. 47. 48. 49. 50. 51. 52. 53. 54. 55. 56. 57. 58. 59. 60. 61. 62. 63. 64. 65. 66. 67. 68. 69. 70. 71. 72. 73. 74. 75.
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D D A C B D C D D C A A C D A D C B D D B A A D C B A D C D D D D D A
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