click below
click below
Normal Size Small Size show me how
Ch.16/MED 127
The Digestive System
Question | Answer |
---|---|
Accessory organs include | teeth, tongue, salivary glands, liver, gallbladder, pancreas |
What is mechanical digestion? | physical breakdown into smaller pieces |
What is chemical digestion? | breaking down complex molecules into simple molecules with enzymes |
Total number of Deciduous teeth (AKA baby teeth) | 20 |
Total number of Permanent teeth | 32 |
Gingiv | gums |
Crown | the part above the gingiva |
Enamel | very hard covering of the crown |
Dentin | deep to the enamel |
Root | enclosed in the socket (gomphosis) |
Periodontal membrane | ligament that attaches to the root and bone |
Pulp cavity | innermost portion of the tooth |
Tongue is made of _______________ muscle | skeletal |
Papillae | projections on the inner surface |
Salivary glands produce __________ | saliva |
Parotid gland is ___________(location) to ear | anteroinferior |
Sublingual is _________(location) to tongue and ________ (location) to the body of the mandible | inferior, medial |
Saliva breaks down? | Carbohydrates |
The portion of the digestive system that extends from the mouth to the anus is the? | Alimentary tube |