BiologyBiology Mr. Dziob
DigestionVocabulary
Salivary Gland
Secrete saliva and enzymes that begin
digestion.
Epiglottis
Flap covering windpipe when swallowing.
Villi
Finger-like extensions lining small intestine
Tongue
Muscle that moves food and contains taste buds.
Stomach
Muscular bag where protein digestion begins.
Mouth
Mechanical digestion begins here
Liver
Detoxifies harmful substances and produces bile.
Appendix
Vestigial portion of large intestine.
Small Intestine
Most nutrients are absorbed here.
Pancreas
Secretes enzymes including insulin into
small intestine.
Gall Bladder
Stores bile.
Large Intestine
Absorbs water from food and stores feces.
Ulcer
A hole in the lining of an organ or tissue.
Bile
Chemical that emulsifies (breaks down) fats.
Insulin
Enzyme that breaks down sugar.
Emulsify
To break down fats.
Peristalsis
Rhythmic contraction that moves food.
Esophagus
Food tube.