Biology AQA - The Digestive System A short quiz to test how well you know the digestive system and what happens there. 2.0 / 5 based on 2 ratings ? BiologyEnzymes and digestionGCSEAQA Created by: TiulaCreated on: 09-01-10 11:24 When the food has passed through the oesophagus where does it go next? Stomach 1 of 7 Why is hydrochloric acid secreted in the stomach? To provide the right environment for the enzymes 2 of 7 How is food kept in the stomach? Sphincter muscle 3 of 7 What is stored in the gall bladder? Bile 4 of 7 What does amylase break down? Carbohydrates 5 of 7 Where is excess water absorbed? Large intestine 6 of 7 Why are there lots of villi in the intestines? So there is a greater surface area to absorb nutrients 7 of 7
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