Journey down the gut 0.0 / 5 ? BiologyEnzymes and digestionIGCSEEdexcel Created by: dulcieeverittCreated on: 23-12-13 13:17 The enzyme that breaks down starch into sugar Amylase 1 of 14 Churns food by muscle contraction to break it down Stomach 2 of 14 Bile ____ fat Emulsifies 3 of 14 Temperature pH and concentration affect rates of _ controlled reactions Enzyme 4 of 14 It neutraises acid added to the food in the stomach Bile 5 of 14 They provide a large surface area in the small intestine Villi 6 of 14 They help maintain the concentration gradient in the small intestine Capillaries 7 of 14 The pancreas produces what hormone? Insulin 8 of 14 Food moves down the gullet by __? Peristaltis 9 of 14 The thing that allows food in and out of the stomach The sphincter 10 of 14 Carbohydrate --> ? glucose 11 of 14 Fat --> ? fatty acids and glycerol 12 of 14 Protein --> ? Amino acids 13 of 14 Where does reabsorption of water occur? Large intestine 14 of 14
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