EOC Quiz Review Game

1
EOC Quiz Review Game
2
Which type of joint is Joint A?
3
Hinge Joint
4

• The bones of the skeleton store minerals such as
  phosphorus and
• a. sodium.
• b. calcium.
• c. iron.
• d. potassium.

5
b. calcium.

• Much of a newborn babys skeleton is made of
• a. hard bone.
• b. soft bone.
• c. cartilage.
• d. ligaments.

6
c. cartilage.

• The spaces in bones are filled with
• a. blood.
• b. water.
• c. cartilage.
• d. marrow.

7
d. marrow.

• Which type of joint allows the greatest range of
  movement?
• a. pivot joint
• b. hinge joint
• c. gliding joint
• d. ball-and-socket joint

8
d. ball-and-socket joint

• What kind of motion is possible with a hinge
  joint?
• a. rotating
• b. sliding
• c. backward or forward
• d. side to side

9
c. backward or forward

• By eating dairy products, you are helping to
  maintain healthy bones because dairy products
• a. stimulate the growth of new bone.
• b. enable nerve tissue to grow in bone.
• c. help form the canals in bone.
• d. are good sources of calcium.

10
d. are good sources of calcium.

• How does exercise help maintain healthy bones?
• a. by decreasing the need for calcium in the
  bones
• b. by decreasing the need for phosphorus in the
  bones
• c. by making bones grow stronger and denser
• d. by making bones produce stronger outer
  membranes

11
c. by making bones grow stronger and denser

• The injury in which a bone comes out of its joint
  is called a
• a. concussion.
• b. fracture.
• c. dislocation.
• d. sprain.

12
c. dislocation.

• The images of bones appear in X-ray photographs
  because
• a. X-rays do not have enough energy to pass
  through soft tissues.
• b. X-rays are absorbed by bones, and the images
  of bones appear as white areas on the film.
• c. X-rays pass through bones, and strike the film
  beneath the bones.
• d. a computer produces the images.

13
b. X-rays are absorbed by bones, and the images
of bones appear as white areas on the film.

• Which type of muscle is found only in the heart?
• a. voluntary muscle
• b. cardiac muscle
• c. smooth muscle
• d. soft muscle

14
b. cardiac muscle

• Warming up before exercising helps prevent injury
  because
• a. it helps bones absorb calcium.
• b. it eliminates the need for wearing protective
  gear.
• c. it makes bones more flexible.
• d. it makes joints more flexible.

15
d. it makes joints more flexible.

• If you injure a bone or joint, you should not
  return to regular activity until
• a. arthroscopy has been performed.
• b. the pain and swelling have decreased.
• c. the injury has had time to heal.
• d. you have eaten a high-calcium diet for a few
  days.

16
b. the pain and swelling have decreased.

• What is the structure Made up of C and D, and E
  called?

17
Pistil
18

• What is the letter of the structure where pollen
  forms?

19
B
20

• Which type of muscle tires quickly during
  exercise?
• a. smooth muscle
• b. breathing muscle
• c. skeletal muscle
• d. cardiac muscle

21
c. skeletal muscle

• How do pairs of skeletal muscles work together?
• a. Both muscles contract at the same time.
• b. Both muscles extend at the same time.
• c. While one muscle in the pair contracts, the
  other returns to its original length.
• d. One muscle in the pair pulls on a bone, while
  the second muscle pulls on the first muscle.

22
c. While one muscle in the pair contracts, the
other returns to its original length.

• Skeletal muscles must work in pairs because
• a. muscle cells can only contract.
• b. muscle cells can only extend
• c. it takes two muscles to move a bone in one
  direction.
• d. when muscles work in pairs, they tire less
  quickly

23
a. muscle cells can only contract.

• Exercise is important for muscles because it
• a. prevents muscles from becoming tired.
• b. helps maintain strength and flexibility.
• c. gives muscles more energy.
• d. prevents muscle injuries.

24
b. helps maintain strength and flexibility.

• What happens when a muscle cramps?
• a. The muscle cannot contract.
• b. The muscle is overstretched.
• c. The muscle pulls away from the bone to which
  it is attached.
• d. The muscle contracts strongly and stays
  contracted.

25
d. The muscle contracts strongly and stays
contracted.

• How does the skin protect the body from disease?
• A. by keeping disease-causing microorganisms
  outside the body
• B. by gathering information about the environment
• C. by increasing body temperature when it is cold
• D. by supplying water to the body through the
  pores

26
A. by keeping disease-causing microorganisms
outside the body

• How does the skin help regulate body temperature?
• a. by removing wastes from the body
• b. by blocking information about the environment
• c. by enabling excess heat to escape from the
  body
• d. by allowing body temperature to change when
  the weather becomes warmer or cooler

27
c. by enabling excess heat to escape from the body

• Washing your skin helps prevent
• a. skin cancer.
• b. sunburn.
• c. chapping.
• d. acne.

28
d. acne.

• What is the structure labeled F?

29
Sepal
30

• What is the structure Made up of A and B called?

31
Stamen
32

• When you drink plenty of water, you are helping
  to keep your skin healthy by
• a. preventing skin cancer.
• b. reducing the damage that the sun causes to
  skin.
• c. replacing water lost through perspiration.
• d. drowning bacteria that enter your body through
  the skin.

33
c. replacing water lost through perspiration.

• Nerves and blood vessels in the skin are located
  in the
• a. pores.
• b. dermis.
• c. epidermis.
• d. canals.

34
b. dermis.

• The living cells in the epidermis are located
• a. above the dead cells.
• b. beneath the dead cells.
• c. in the fat layer.
• d. only around hair follicles.

35
b. beneath the dead cells.

• The bones that form the backbone are called
• a. vertebrae.
• b. metatarsals.
• c. tibia.
• d. carpals.

36
a. vertebrae.

• Beneath the outer membrane of bone there is a
  layer of
• a. blood vessels.
• b. canals.
• c. spongy bone.
• d. compact bone

37
d. compact bone

• What is the best way to prevent osteoporosis?
• a. Exercise regularly and include calcium in your
  diet.
• b. Reduce exercise and add phosphorus to your
  diet.
• c. Eat more green vegetables and red meats.
• d. Get plenty of bed rest.

38
a. Exercise regularly and include calcium in your
diet.

• Which diagnostic method uses magnetism to find
  injuries to muscles and other soft tissues?
• a. arthroscopy
• b. fracture
• c. X-rays
• d. MRI

39
d. MRI

• Which type of muscle controls digestion?
• a. involuntary muscle
• b. voluntary muscle
• c. skeletal muscle
• d. cardiac muscle

40
a. involuntary muscle

• The pigment melanin in the skin functions to
• a. keep water within the skin.
• b. produce new living cells in the epidermis.
• c. help protect the skin from sunburn.
• d. surround and protect hair follicles

41
c. help protect the skin from sunburn.

• What is the structure labeled D?

42
Style
43

• What is the structure labeled E?

44
Ovary
45

• Which of the following is NOT a function of the
  skeleton?
• a. providing shape and support for the body
• b. obtaining oxygen
• c. protecting internal organs
  
• d. producing blood cells

46
b. obtaining oxygen

• Which of the following are NOT among the six
  nutrients needed by the body?
• a. enzymes
• b. fats
• c. minerals
• d. water

47
a. enzymes

• Which nutrients are originally absorbed from soil
  by plants?
• a. minerals
• b. fiber
• c. proteins
• d. vitamins

48
a. minerals

• If a person can select only one kind of nutrient
  during a period of emergency, what should the
  person choose?
• a. carbohydrates
• b. proteins
• c. vitamins
• d. water

49
d. water

• About how much water does the human body normally
  need in a day?
• a. ten liters
• b. two liters
• c. one liter
• d. half a liter

50
b. two liters

• According to the Food Guide Pyramid, which group
  should be eaten in very limited amounts?
• a. bread, cereal, rice, and pasta
• b. vegetables
• c. milk, yogurt, and cheese
• d. fats, oils, and sweets

51
d. fats, oils, and sweets

• What is the structure labeled B?

52
Anther
53

• What is the structure labeled C?

54
Stigma
55

• When very active teenagers use the Food Guide
  Pyramid to plan their diets, they should
• a. use the larger number of recommended servings
  for each food group.
• b. select most of their foods from the group at
  the top of the pyramid.
• c. double the recommended number of servings for
  each food group.
• d. select most of their foods from the meat,
  fish, beans, and eggs group.

56
a. use the larger number of recommended servings
for each food group.

• Each food label lists the total number of
  Calories and also the number of Calories that
  come from
• a. protein.
• b. sugar.
• c. fat.
• d. cholesterol.

57
c. fat.

• On a food label, how many Calories per day are
  used as the standard to determine the Percent
  Daily Value?
• a. 20,000
• b. 2,000
• c. 1,000
• d. 100

58
b. 2,000

• Which of the following is NOT a function of the
  digestive system?
• a. keeping the body in a steady internal state
• b. eliminating undigested wastes from the body
• c. breaking down food into molecules that the
  body can use
• d. absorbing food molecules into the blood

59
a. keeping the body in a steady internal state

• What substance must be present in the stomach for
  pepsin to work best?
• a. hydrochloric acid
• b. mucus
• c. saliva
• d. water

60
d. water

• What structure enable(s) the small intestine to
  absorb large amounts of nutrients?
• a. villi
• b. pancreas
• c. liver
• d. gallbladder

61
a. villi

• Which process takes place in the large intestine?
• a. Water is added to undigested food.
• b. Water is absorbed from undigested food.
• c. Digested nutrients are absorbed through the
  villi.
• d. Enzymes are added to complete chemical
  digestion.

62
b. Water is absorbed from undigested food.

• The best diet for preventing heart disease and
  other problems includes only small amounts of
• a. fruits and vegetables.
• b. fats and sugars.
• c. milk, yogurt, and cheese.
• d. pasta, bread, and cereal.

63
b. fats and sugars.

• Nutritionists place certain foods at the top of
  the Food Guide Pyramid to indicate that
• a. foods from this group should be included with
  every meal.
• b. people should make most of their food choices
  from this group.
• c. people should eat very small amounts from this
  group.
• d. these foods are not easily digested.

64
c. people should eat very small amounts from this
group.

• .

65

• What is the function of the type of cell
  indicated by A?

66
Carry Oxygen to and Carbon dioxide away from cells
67

• What is the function of the type of cell
  indicated by B?

68
Fight disease
69

• The Food Guide Pyramid indicates how many
  servings from each food group should be eaten
• a. at each meal.
• b. each day.
• c. each week.
• d. each month.

70
b. each day.

• A calorie is a unit used to measure
• a. vitamins.
• b. minerals.
• c. temperature.
• d. energy.

71
d. energy.

• Which of the following items is NOT included on a
  food label?
• a. serving size
• b. calories from fat
• c. percent daily value
• d. recommended servings per day

72
d. recommended servings per day

• On a food label, who decides how big the serving
  size is?
• a. people who eat healthy diets
• b. people who buy the food
• c. companies that makes the food
• d. United States Food and Drug Administration
  (FDA)

73
d. United States Food and Drug Administration
(FDA)
74

• What is the function of the type of cell
  indicated by C?

75
Form blood clots
76

• What is the structure labeled A?

77
Filament
78

• Which of these foods contains a large amount of
  carbohydrates?
• a. poultry
• b. fish
• c. fruit
• d. oil

79
c. fruit

• What carbohydrate helps your digestive system
  function even though your body cannot digest it?
• a. cholesterol
• b. fiber
• c. glucose
• d. starch

80
b. fiber

• Which nutrients are made up of amino acids?
• a. unsaturated fats
• b. saturated fats
• c. proteins
• d. carbohydrates

81
c. proteins

• What substance in the mouth contains an enzyme
  that begins chemical digestion?
• a. fiber
• b. mucus
• c. pepsin
• d. saliva

82
d. saliva

• What process involves muscle contractions that
  move food through the esophagus?
• a. absorption
• b. peristalsis
• c. mechanical digestion
• d. elimination

83
b. peristalsis

• What substance coats and protects the inside of
  the stomach?
• a. saliva
• b. pepsin
• c. mucus
• d. bile

84
c. mucus

• About how much of a humans body weight is made
  up of water?
• a. 10 percent
• b. 25 percent
• c. 65 percent
• d. 90 percent

85
c. 65 percent

• In what part of the body does most chemical
  digestion take place?
• a. large intestine
• b. liver
• c. pancreas
• d. small intestine

86
d. small intestine

• In what part of the body are most of the
  nutrients absorbed?
• a. mouth
• b. stomach
• c. small intestine
• d. large intestine

87
c. small intestine
88

• Identify the type of cell shown by B

89
White Blood Cell
90

• Identify the type of cell shown by C

91
Platelet
92

• What organ produces bile?
• a. stomach
• b. small intestine
• c. pancreas
• d. liver

93
d. liver

• Which nutrient is needed in order for all body
  processes to take place?
• a. water
• b. vitamins
• c. fats
• d. carbohydrates

94
a. water

• According to the Food Guide Pyramid, which group
  should make up the largest part of a persons
  diet?
• a. bread, cereal, rice, and pasta
• b. fruits
• c. milk, yogurt, and cheese
• d. fats, oils, and sweets

95
a. bread, cereal, rice, and pasta

• Circulation

96

• Which of these is NOT a function of the
  cardiovascular system?
• a. attacking disease-causing microorganisms
• b. carrying oxygen, glucose, and other needed
  materials to cells
• c. carrying waste products away from cells
• d. controlling many body processes by means of
  chemicals

97
d. controlling many body processes by means of
chemicals

• Needed substances are carried to the body cells
  by
• a. enzymes.
• b. blood.
• c. water.
• d. food.

98
b. blood.

• The function of the atria is to
• a. pump blood to the lungs.
• b. pump blood to the body.
• c. receive blood that comes into the heart.
• d. deliver oxygen to body tissues.

99
c. receive blood that comes into the heart.

• A pacemaker adjusts the heart rate to correspond
  to the bodys
• a. creation of waste products.
• b. need for carbon dioxide.
• c. ability to fight disease.
• d. oxygen needs.

100
d. oxygen needs.
101

• What is the name for the structure labeled G

102
Right Atrium
103

• Identify the type of cell shown by A

104
Red Blood Cell
105

• Blood vessels that carry blood away from the
  heart are called
• a. veins.
• b. arteries.
• c. capillaries.
• d. lymphatic vessels.

106
b. arteries.

• When blood flows into the right atrium from the
  body, it contains
• a. little oxygen and a lot of carbon dioxide.
• b. a lot of oxygen and little carbon dioxide.
• c. a lot of both oxygen and carbon dioxide.
• d. little of either oxygen or carbon dioxide.

107
a. little oxygen and a lot of carbon dioxide.

• In which vessels are materials exchanged between
  the blood and the body cells?
• a. veins
• b. arteries
• c. capillaries
• d. lymphatic vessels

108
c. capillaries

• Blood can flow freely through arteries because
• a. arteries are lined with smooth muscle.
• b. arteries are lined with a layer of smooth
  epithelial cells.
• c. connective tissue pushes blood through
  arteries.
• d. arteries have only one layer of cells.

109
b. arteries are lined with a layer of smooth
epithelial cells.

• What causes blood pressure?
• a. the force with which the ventricles contract
• b. the rate at which blood flows through the
  heart
• c. the speed at which oxygen is returned to blood
  in the lungs
• d. the strength of the muscles in the walls of
  the capillaries

110
a. the force with which the ventricles contract

• In a blood pressure reading of 120/85, the number
  120 refers to the blood pressure
• a. in the capillaries.
• b. in the veins.
• c. when the ventricles relax.
• d. when the ventricles contract.

111
d. when the ventricles contract.

• Which component of blood carries oxygen to the
  body cells?
• a. plasma
• b. platelets
• c. red blood cells
• d. white blood cells

112
c. red blood cells

• If a persons blood lacked platelets, what
  process could not take place?
• a. carrying oxygen to cells
• b. carrying glucose to cells
• c. clotting of blood
• d. transfusing of blood

113
c. clotting of blood
114

• What is the name for the structure labeled E

115
Septum
116

• What is the name for the structure labeled F

117
Right Ventricle
118

• Blood types are determined by
• a. marker molecules on red blood cells.
• b. the kinds of blood that are available for
  transfusion.
• c. marker molecules on white blood cells.
• d. the presence of fibrin in plasma.

119
a. marker molecules on red blood cells.

• What is the blood type of a person whose plasma
  contains only anti-B clumping proteins?
• a. type A
• b. type B
• c. type AB
• d. type O

120
a. type A

• What eventually happens to fluid that leaks from
  capillaries into the surrounding tissues?
• a. It becomes fatty tissue.
• b. It replaces dead body cells.
• c. It enters the lymphatic system.
• d. It replaces dead red blood cells.

121
c. It enters the lymphatic system.

• What is the function of lymph nodes?
• a. to trap disease-causing bacteria
• b. to make new lymph
• c. to transfer oxygen
• d. to return lymph to the bloodstream

122
a. to trap disease-causing bacteria

• Atherosclerosis is a condition in which
• a. blood pressure is consistently higher than
  normal.
• b. muscles in artery walls lose their ability to
  contract.
• c. capillaries widen and release too much fluid.
• d. artery walls thicken as the result of a
  buildup of fatty materials.

123
d. artery walls thicken as the result of a
buildup of fatty materials.

• Why is atherosclerosis especially serious when it
  develops in the coronary arteries?
• a. It can then go on to affect the aorta.
• b. It can make red blood cells die.
• c. It can lead to a heart attack.
• d. It can limit the functioning of white blood
  cells.

124
c. It can lead to a heart attack.

• Exercise is important for cardiovascular health
  because it
• a. increases blood pressure.
• b. strengthens heart muscle.
• c. makes the coronary arteries wider.
• d. reduces sodium in the blood.

125
b. strengthens heart muscle.

• To maintain cardiovascular health, foods high in
  fat should be avoided because
• a. they make the blood flow more slowly than
  normal.
• b. they decrease the force with which the
  ventricles can contract.
• c. they can lead to atherosclerosis.
• d. fat in the diet harms red blood cells.

126
c. they can lead to atherosclerosis.

• Which of these structures prevents blood from
  flowing backward?
• a. aorta
• b. valve
• c. septum
• d. coronary artery

127
b. valve
128

• What is the name for the structure labeled C

129
Valve
130

• What is the name for the structure labeled D

131
Left ventricle
132

• When the ventricles contract, blood is pumped
• a. out of the heart.
• b. into the heart.
• c. through the septum.
• d. into veins.

133
a. out of the heart.

• Which chamber of the heart pumps oxygen-poor
  blood to the lungs?
• a. left atrium
• b. right atrium
• c. left ventricle
• d. right ventricle

134
d. right ventricle

• Which chamber of the heart contracts with the
  most force?
• a. right atrium
• b. right ventricle
• c. left atrium
• d. left ventricle

135
d. left ventricle

• If your pulse rate increases, your heart is
  beating
• a. slower than before.
• b. faster than before.
• c. more forcefully than before.
• d. with less pressure than before.

136
b. faster than before.

• What instrument is used to measure blood
  pressure?
• a. thermometer
• b. stethoscope
• c. sphygmomanometer
• d. blood bank

137
c. sphygmomanometer

• Hypertension is a condition in which
• a. blood pressure is consistently lower than
  normal.
• b. blood pressure is consistently higher than
  normal.
• c. fatty deposits build up on artery walls.
• d. some of the heart muscle dies.

138
b. blood pressure is consistently higher than
normal.

• Which component of blood is 90 percent water?
• a. plasma
• b. platelets
• c. red blood cells
• d. white blood cells

139
a. plasma

• The function of white blood cells is to
• a. carry carbon dioxide.
• b. increase blood pressure.
• c. carry wastes away from body cells.
• d. fight disease.

140
d. fight disease.

• Which of the following blood types can a person
  with type O blood safely receive in a
  transfusion?
• a. only type A
• b. only type B
• c. both type AB and type O
• d. only type O

141
d. only type O
142

• What is the name for the structure labeled A

143
Aorta
144

• What is the name for the structure labeled B

145
Left Atrium
146

• Respiration Excretion

147

• Which substances are produced during respiration?
• a. water and oxygen
• b. oxygen and red blood cells
• c. carbon dioxide and water
• d. carbon dioxide and red blood cells

148
c. carbon dioxide and water

• In which part of the respiratory system is the
  air first cleaned, moistened, and warmed?
• a. nose
• b. lungs
• c. pharynx
• d. bronchi

149
a. nose

• Which part of the respiratory system is also part
  of the digestive system?
• a. nose
• b. bronchi
• c. pharynx
• d. trachea

150
c. pharynx

• Where in the respiratory system does gas exchange
  occur?
• a. in the heart
• b. in the alveoli
• c. in the pharynx
• d. in the trachea

151
b. in the alveoli

• The role of the respiratory system is to bring
  what substance into the body?
• a. water
• b. oxygen
• c. carbon dioxide
• d. red blood cells

152
b. oxygen

• During gas exchange, which substance moves from
  the alveoli into the blood?
• a. carbon dioxide
• b. oxygen
• c. water
• d. nitrogen

153
b. oxygen

• The dome-shaped muscle that plays an important
  role in breathing is the
• a. diaphragm.
• b. alveolus.
• c. larynx.
• d. bronchus.

154
a. diaphragm.

• What happens to cause air to be exhaled from the
  lungs?
• a. The rib muscles contract.
• b. The chest cavity expands.
• c. The diaphragm moves upward.
• d. The lungs expand.

155
c. The diaphragm moves upward.
156
Identify structure E
157
Small intestine
158
Identify structure F
159
Large intestine
160
Identify structure G.
161
Liver
162
Give the letter(s) of the organ(s) in which
Peristalsis occurs.
163
A, E, F
164

• Which chemical in tobacco smoke binds to
  hemoglobin, causing red blood cells to carry less
  than their normal load of oxygen?
• a. tar
• b. nicotine
• c. nitrogen
• d. carbon monoxide

165
d. carbon monoxide

• Which chemical in tobacco smoke is an addictive
  drug?
• a. tar
• b. nicotine
• c. nitrogen
• d. carbon monoxide

166
b. nicotine

• Over time, smoking can irritate the breathing
  passages, which become clogged with mucus. This
  condition can lead to
• a. bronchitis.
• b. emphysema.
• c. lung cancer.
• d. heart attacks.

167
a. bronchitis.

• A tumor that develops in the lungs may be a sign
  of
• a. bronchitis.
• b. lung cancer.
• c. heart disease.
• d. emphysema.

168
b. lung cancer.

• What is the main function of the excretory
  system?
• a. to protect the nervous system
• b. to strengthen skeletal muscles
• c. to bring oxygen to body cells
• d .to collect and remove wastes from the body

169
d .to collect and remove wastes from the body

• Which organ of the excretory system stores urine
  until the body is ready to eliminate it?
• a. urea
• b. ureters
• c. urethra
• d. urinary bladder

170
d. urinary bladder

• Tiny filtering structures where urine is produced
  in the kidneys are called
• a. ureters.
• b. alveoli.
• c. nephrons.
• d. bronchi.

171
c. nephrons.

• Under normal conditions, which of the following
  substances is found in urine?
• a. urea
• b. glucose
• c. protein
• d. blood cells

172
a. urea

• In which excretory organ is urea produced?
• a. skin
• b. liver
• c. lungs
• d. kidneys

173
d. kidneys

• Which excretory organ eliminates water and some
  chemical wastes in perspiration?
• a. skin
• b. liver
• c. lungs
• d. kidneys

174
a. skin

• What term do scientists use to describe the
  chemical process in which oxygen and glucose
  react to release energy inside body cells?
• a. inhaling
• b. exhaling
• c. breathing
• d. respiration

175
d. respiration

• Which chemical in tobacco smoke may damage cilia
  in the respiratory system?
• a. tar
• b. nicotine
• c. nitrogen
• d. carbon monoxide

176
a. tar
177
Identify structure C
178
Pancreas
179
Identify structure D
180
Colon
181

• What happens to most of the air that you breathe
  into your lungs?
• a. It is used by the body.
• b. It is converted into glucose.
• c. It is converted into water.
• d. It is exhaled.

182
d. It is exhaled.

• How may smoking lead to emphysema?
• a. by damaging the diaphragm
• b. by slowing the heart rate
• c. by destroying lung tissue
• d. by increasing hemoglobin levels

183
c. by destroying lung tissue

• What is the name of the small flap of tissue that
  seals off the trachea during swallowing?
• a. pharynx
• b. larynx
• c. epiglottis
• d. alveoli

184
c. epiglottis

• Which parts of the respiratory system divide into
  smaller and smaller tubes in a pattern that
  resembles the branches of a tree?
• a. pharynx
• b. trachea
• c. bronchi
• d. epiglottis

185
c. bronchi

• What function do the kidneys perform?
• a. eliminate carbon dioxide
• b. supply oxygen to body cells
• c. eliminate urea and excess water
• d. play a role in gas exchange

186
c. eliminate urea and excess water

• Hair-like structures that line the nasal cavities
  and trachea are called
• a. cilia.
• b. mucus.
• c. bronchi.
• d. capillaries.

187
a. cilia.

• Each alveolus is surrounded by a network of
• a. cilia.
• b. veins.
• c. arteries.
• d. capillaries.

188
d. capillaries.

• What determines whether a person speaks in a high
  or deep voice?
• a. the size of the lungs
• b. the strength of the diaphragm
• c. the length of the vocal cords
• d. the surface area of the alveoli

189
c. the length of the vocal cords

• The vocal cords stretch across the opening of the
• a. diaphragm.
• b. larynx.
• c. bronchi.
• d. pharynx.

190
b. larynx.

• What does nicotine do to the body?
• a. It slows the heartbeat.
• b. It reduces the desire to smoke.
• c. It increases blood pressure.
• d. It lowers the level of oxygen in the blood.

191
c. It increases blood pressure.

• Nervous and endocrine system

192

• When the nervous system makes you feel thirsty,
  what body process is it helping to carry out?
• a. delivering oxygen to cells
• b. maintaining homeostasis
• c. moving the body
• d. supporting the body

193
b. maintaining homeostasis
194
Identify structure A.
195
Esophagus
196
Identify structure B
197
Stomach
198

• A change or signal in the environment that can
  make an organism react is called a(n)
• a. stimulus.
• b. reaction.
• c. impulse.
• d. response.

199
a. stimulus.

• What part of a neuron carries nerve impulses away
  from the cell body?
• a. axon
• b. synapse
• c. dendrite
• d. nucleus

200
a. axon

• A motor neuron sends an impulse to
• a. a muscle.
• b. a sensory neuron.
• c. an interneuron.
• d. another motor neuron.

201
a. a muscle.

• The thick column of nerve tissue that links the
  brain to most of the nerves in the peripheral
  nervous system is the
• a. brain.
• b. spinal cord.
• c. cerebellum.
• d. cornea.

202
b. spinal cord.

• What part of the brain controls memory?
• a. cerebrum
• b. brainstem
• c. cerebellum
• d. spinal cord

203
a. cerebrum

• A spinal nerve is made of
• a. sensory neurons only.
• b. interneurons only.
• c. both sensory neurons and motor neurons.
• d. both interneurons and motor neurons.

204
b. interneurons only.

• The somatic nervous system controls
• a. artistic ability.
• b. logical thinking.
• c. involuntary actions, such as the digestion of
  food.
• d. voluntary actions, such as turning a
  television on.

205
d. voluntary actions, such as turning a
television on.

• An automatic response of the body that occurs
  very rapidly and without conscious control is
  called a(n)
• a. stimulant.
• b. interneuron.
• c. reflex.
• d. reaction.

206
c. reflex.

• In some reflex actions, skeletal muscles contract
  without the involvement of
• a. motor neurons.
• b. interneurons.
• c. the spinal cord.
• d. the brain.

207
d. the brain.
208
Which type of muscle tissue A, B, or C is
found in the stomach?
209
B
210
Which type of muscle is indicated by C
211
Skeletal, voluntary
212
Which type of muscle tissue A, B, or C is
found in the stomach?
213
B
214

• The sense organs send information about the
  environment to the
• a. brain.
• b. autonomic nervous system.
• c. somatic nervous system.
• d. semicircular canals.

215
a. brain.

• Which of the following is NOT one of the major
  senses?
• a. touch
• b. balance
• c. taste
• d. pressure

216
b. balance

• What is the name of the opening through which
  light enters the eye?
• a. iris
• b. stirrup
• c. pupil
• d. retina

217
c. pupil

• Nearsightedness and farsightedness are caused by
• a. a defect in the shape of the eyeball.
• b. a defect in the structure of the retina.
• c. the inability of the iris to change size.
• d. damage to receptor cells in the retina.

218
a. a defect in the shape of the eyeball.

• What produces sound?
• a. light waves
• b. vibrating material
• c. chemicals in the air
• d. rods and cones

219
b. vibrating material

• What structure passes sound vibrations to the
  cochlea?
• a. eardrum
• b. auditory nerve
• c. stirrup
• d. ear canal

220
c. stirrup

• The senses of smell and taste both depend on
• a. chemicals.
• b. waves.
• c. the semicircular canals.
• d. the optic nerve.

221
a. chemicals.

• Pain is an important sensation, because
• a. it makes the sense of smell function better.
• b. it helps the immune system function.
• c. it can alert the body to danger.
• d. it is a depressant.

222
c. it can alert the body to danger.

• Drugs that slow down the activity of the central
  nervous system are called
• a. anabolic steroids.
• b. hallucinogens.
• c. stimulants.
• d. depressants.

223
d. depressants.

• When drug addicts stop using a drug, they may
  experience withdrawal because
• a. the drug has damaged their kidneys.
• b. they have been infected by HIV.
• c. their bodies have become physically dependent
  on the drug.
• d. the drug has made them nervous.

224
c. their bodies have become physically dependent
on the drug.

• What kind of drug is alcohol?
• a. anabolic steroid
• b. depressant
• c. stimulant
• d. inhalant

225
b. depressant

• BAC is a measurement of
• a. how fast a person reacts after drinking
  alcohol.
• b. how long a person has been drinking alcohol.
• c. the concentration of alcohol in the blood.
• d. the number of alcohol deaths in a state.

226
c. the concentration of alcohol in the blood.
227
Where in the body is muscle type A (cardiac
muscle) found?
228
heart
229
Which type of muscle is indicated by B?
230
Smooth, involuntary
231

• Suppose that you close a window because you
  notice that rain is falling. Your action in
  closing the window is a(n)
• a. involuntary reaction.
• b. depressant.
• c. stimulus.
• d. response.

232
d. response

• If the semicircular canals are damaged, which
  sense will be affected?
• a. hearing
• b. touch
• c. balance
• d. smell

233
c. balance

• A synapse is the space between
• a. the cell body and the next structure.
• b. an axon and the cell body.
• c. a dendrite and the cell body.
• d. an axon and the next structure.

234
d. an axon and the next structure.

• The brain and spinal cord make up the
• a. central nervous system.
• b. peripheral nervous system.
• c. somatic nervous system.
• d. autonomic nervous system.

235
a. central nervous system.

• What is the function of the brainstem?
• a. receiving input from the senses
• b. controlling involuntary processes such as
  breathing
• c. coordinating the actions of muscles
• d. protecting the cerebrum

236
b. controlling involuntary processes such as
breathing

• A bruiselike injury of the brain is called
• a. a stimulant.
• b. a concussion.
• c. an inhalant.
• d. paralysis.

237
b. a concussion.

• Because of the way in which the lens of the eye
  bends light rays, the image produced by the lens
  is
• a. black and white.
• b. usually blurred.
• c. right side up.
• d. upside down.

238
d. upside down.

• Cone cells enable you to see
• a. colors.
• b. black and white.
• c. at night.
• d. nearby objects.

239
a. colors.

• All plants are
• a. autotrophs
• b.. unicellular.
• c. heterotrophs.
• d. prokaryotes.

240
a. autotrophs

• In what plant cell structure is water stored?
• a. chloroplast
• b. cell wall
• c. vacuole
• d. cytoplasm

241
c. vacuole

• The leaf's cuticle
• a. stores water.
• b. reduces evaporation.
• c. transports water in the leaf.
• d. absorbs water for the leaf.

242
b. reduces evaporation.

• What makes a leaf appear green?
• a. accessory pigments
• b. chlorophyll
• c. vascular tissue
• d. cuticle

243
b. chlorophyll
244
What kind of motion does Joint A allow?
245
Backward and forward
246
Which joint provides the greatest range of
movement?
247
C, the ball and socket
248

• The raw materials of photosynthesis are
• a. sugar and water.
• b. sugar and oxygen.
• c. carbon dioxide and oxygen.
• d. carbon dioxide and water.

249
d. carbon dioxide and water.

• Which part of a leaf must light strike for
  photosynthesis to begin?
• a. cell wall
• b. chloroplast
• c. vacuole
• d. cuticle

250
b. chloroplast

• Photosynthesis in plants produces
• a. oxygen and carbon dioxide.
• b. carbon dioxide and water.
• c. sugar and oxygen.
• d. water and sugar.

251
c. sugar and oxygen.

• The energy that powers photosynthesis comes from
• a. water.
• b. chemicals
• c. oxygen.
• d. the sun.

252
d. the sun.

• A fern's fronds are
• a. leaves.
• b. roots.
• c. stems.
• d. spores.

253
a. leaves.

• What happens in the phloem?
• a. Water moves up.
• b. Food moves down.
• c. Food moves up.
• d. Water moves down.

254
b. Food moves down.

• What part of a woody stem forms rings that
  indicate the trees age?
• a. xylem
• b. phloem
• c. pith
• d. inner bark

255
a. xylem

• The reproductive structures of a gymnosperm are
  called
• a. pollen.
• b. ovules.
• c. cones.
• d. sperm cells.

256
c. cones.

• What is a characteristic of a monocot?
• a. branching veins in its leaves
• b. flowers with four or five petals
• c. two cotyledons in each seed
• d. scattered bundles of vascular tissue in its
  stem

257
d. scattered bundles of vascular tissue in its
stem
258
Which joints are immovable?
259
D
260
Which joint is a pivot joint?
261
B
262

• A flowers female reproductive parts are called
• a. sepals.
• b. anthers.
• c. pistils.
• d. filaments.

263
c. pistils.

• What part of a flower becomes fruit?
• a. ovary
• b. petal
• c. stamen
• d. pistil

264
a. ovary

• Angiosperms that live for more than two years are
  called
• a. annuals.
• b. biennials.
• c. perennials.
• d. monocots.

265
c. perennials.

• Gases pass in and out of a leaf through the
• a. phloem.
• b. xylem.
• c. cuticle.
• d. stomata.

266
d. stomata.
267
Which type of joint is Joint C?
268
Ball and Socket
269
Which joints are movable?
270
A,B,C