CIE IGCSE Biology: 复习笔记:7.1.10 Digestion of Starch: Extended

CIE IGCSE Biology: 复习笔记:7.1.10 Digestion of Starch: Extended

Digestion of Starch: Extended

  • Amylases are produced in the mouth and the pancreas (secreted into the duodenum)
  • Amylases digest starch into smaller sugars

The digestion of starch, IGCSE & GCSE Biology revision notes

The digestion of starch

  • Amylase is secreted into the alimentary canal in the mouth and the duodenum (from the pancreas) and digests starch to maltose (a disaccharide)
  • Maltose is digested by the enzyme maltase into glucose on the membranes of the epithelium lining the small intestine

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