Written by Steve Potter and revised by a senior examiner, Martin Rowland, this AQA AS Biology Student Unit Guide is the essential study companion for Unit 1: Biology and Disease.Figure 16 Digestion involves the hydrolysis of polymers into monomers ac The smaller molecules are then absorbed and either respired (release energy for body functions) or ... Figure 17 is a simplified diagram of the human digestive system.
|Title||:||AQA AS Biology Student Unit Guide: Unit 1 New Edition Biology and Disease|
|Author||:||Steve Potter, Martin Rowland|
|Publisher||:||Hachette UK - 2011-08-26|