DIGESTION
MOUTH → INTESTINE
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The Journey of Food
Mouth
Oesophagus
Stomach
Small intestine
Large
intestine
organ
what happens
1. Path of Food
1
Mouth
2
Oesophagus
3
Stomach
4
Small intestine
5
Large intestine
2. Enzymes
Amylase (saliva): starch → maltose
Pepsin (stomach): protein · Lipase: fat
3. Remember
Absorption: small intestine
(villi) · water: large intestine
MATRIC BIOLOGY · NUTRITION · PUNJAB BOARDS
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