absorption of food

absorption of food - 9.6 Absorption Process Intermediate 2...

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9.6 – Absorption Process Intermediate 2 Biology
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Learning Intentions 15 th Jan Everyone should complete: 1-Absorption Model 2-Visking Tube Experiment 3-Small Intestine Most people will complete: The Check Test for 9.6 The Home Practice for 9.6 Some people might start: Problem solving Torrance Intermediate 2 Biology textbook p 240 ‘Applying Your Knowledge’
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1 - Absorption The alimentary canal (or gut) is a long tube inside the body Any food in the alimentary canal is still outside the cells of the body To get inside the molecules of the food have to be able to pass through the wall of the alimentary canal Now try the ‘Model Absorption’ kit!
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. What does the piece of tube in the model represent? Why can the food molecules inside the tube still be regarded as ‘outside’ the body? Which food molecules in the model were able to pass through the wall of the tube most easily? Why was this? Why were the protein molecules in the model unable to
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This note was uploaded on 11/23/2011 for the course BIO 100 taught by Professor Robinson during the Fall '08 term at BYU.

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absorption of food - 9.6 Absorption Process Intermediate 2...

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