Small intestine a produces potent digestive enzymes b

44. Small intestine
a. Produces potent digestive enzymes
b. Absorbs most of the nutrients
c. Produces the bile
d. Stores and concentrates the bile
45. Pancreas
a. Produces potent digestive enzymes
b. Absorbs most of the nutrients
c. Produces the bile
d. Stores and concentrates the bile
46. Which structure do ingested substances pass through to enter the duodenum?

47. Which structure is located between the small intestine and the large intestine? 48. Where are drugs injected into the skin?
Match each bone or set of bones with its corresponding function.
49. Frontal bone
a. Forms most of the roof and lateral walls of the cranium
b. Forms the lower lateral walls and part of the floor of the cranium
c. Forms the base and back wall of the skull
d. Forms the forehead and roof of the orbit
50. Occipital bone
a. Forms most of the roof and lateral walls of the cranium
b. Forms the lower lateral walls and part of the floor of the cranium
c. Forms the base and back wall of the skull
d. Forms the forehead and roof of the orbit
51. Parietal bones
a. Forms most of the roof and lateral walls of the cranium
b. Forms the lower lateral walls and part of the floor of the cranium
c. Forms the base and back wall of the skull
d. Forms the forehead and roof of the orbit
52. Temporal bones
a. Forms most of the roof and lateral walls of the cranium
b. Forms the lower lateral walls and part of the floor of the cranium
c. Forms the base and back wall of the skull
d. Forms the forehead and roof of the orbit
53. Forms the lower lateral walls and part of the floor of the cranium
a. Which layer of the skin is rich in keratin?
b. Hypodermis
c. Dermis
d. Epidermis
e. Subdermis
54. What helps stabilize joints?

a. Ligaments
b. Nerves
c. Bones
d. Cartilage
55. Which cells form new bone material? 56. What is a sarcomere? 57. What binds to troponin to allow actin and myosin to bind?
58. Which muscle is antagonistic to the action of the biceps brachii?
a. Triceps brachii
b. Biceps femoris
c. Rectus femoris
d. Deltoid