The Digestive SystemSection 2

Define:

Digestion mechanical digestion

Chemical digestions enzyme peristaisis

Chyme villi

Identify the four stages of processing food that occur in the human body.

1._________________ 2._________________

3._________________ 4._________________

The Digestive SystemSection 2

Organize information about digestive system.

Enzyme Role in Digestion

The Digestive SystemSection 2

Draw and label the parts of the human digestive system.• Color the organs through which food passes one color.• Color the accessory organs another color. Include the :

tongue, mouth, rectum, small intestine, pancreas, anus, stomach, gallbladder, liver, large intestine, esophagus, and salivary glands.

The Digestive SystemSection 2

Organize information about what happens in the digestive tract.

• List the sections of the digestive tract in the first column.

• Place a checkmark in the appropriate columns showing what occurs in each section.

Section of Digestive Tract

Mechanical

Digestion

Chemical

Digestion

Absorption

The Digestive SystemSection 2

Complete the table on two types of essential vitamins made by bacteria in the digestive tract.

Vitamin Function of Body

Vitamin K

B vitamins