Essential Biology 6.1 Digestion (Core) – Click4Biology Digestion page.

For content for the Further Human Physiology HL Option, click here: H2 Digestion, H3 Absorption

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Animations & Tutorials

McGraw Hill: Anatomy of Digestion animation.

Enzyme activity animations from McGraw Hill, Northland College and KScience.co.uk

A great animation/tuturial on digestion of different types of foods from kitses.com

And an introduction to absorption(and villi):

And another one from YouTube.

Here are JD and Turk to tell us about the diagnostic miracle of egestion:

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Key terms: digestion, ingest, egestion, enzyme, absorption, assimilation, transport, villi, intestine, duodenum, ileum