IB Biology Digestion

Digesting large molecule ,[object Object],[object Object]

Enzymes and digestion ,[object Object],[object Object],[object Object],[object Object]

Example 1: Pancreatic Amylase ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Example 2: Pepsin is a protease enzyme ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Example3: Pancreatic Lipases ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Figure 41.13 The human digestive system

[object Object],[object Object],[object Object],[object Object]

Figure 41.14 From mouth to stomach: the swallowing reflex and esophageal peristalsis (Layer 1)

Pharynx (throat): ,[object Object],[object Object],[object Object]

Esophagus: ,[object Object],[object Object]

Stomach: ,[object Object],[object Object],[object Object],[object Object]

Gastric Juice: ,[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object]

Structure: Small Intestine ,[object Object]

Structure: Small Intestine ,[object Object],[object Object],[object Object],[object Object]

Small intestine: ,[object Object],[object Object],[object Object]

Pancreas: ,[object Object],[object Object]

Liver: ,[object Object],[object Object],[object Object]

SI: ,[object Object],[object Object],[object Object]

Figure 41.17 Enzymatic digestion in the human digestive system

Large Intestine (LI): ,[object Object],[object Object],[object Object],[object Object]

LI: ,[object Object],[object Object],[object Object]

LI: ,[object Object],[object Object]

Absorption and assimilation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Vertebrate Digestive Systems: ,[object Object],[object Object],[object Object],[object Object],[object Object]

Figure 41.21 The digestive tracts of a carnivore (coyote) and a herbivore (koala) compared

IB Biology Digestion

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