In your mouth - Where does digestion begin?, Enzymes in saliva help to break down food. - What role does saliva play in digestion?, Teeth - What mashes and cuts food in your mouth?, To absorb water - What is the main role of the large intestine?, HCl Hydrochloric acid - What type of acid breaks down food in your stomach?, Enzymes - What are chemicals that speed up the rate of chemical change?, Liver - Bile is made in the ______________________, Carbohydrates - Name the type of food the body requires for energy., Proteins - Name the type of food the body requires for growth and repair., Fats - Name the type of food the body requires for Energy and heat insulation, The breakdown of food - Before entering the blood, food needs to be digested. Explain the term digestion?, Breaking down food using physical methods - What is physical digestion?, Incisors, Canine, Premolars, Molars - Name the 4 types of teeth , Breaking down food using enzymes or HCL - What is chemical digestion?, Saliva - Name the liquid produced in the mouth to help swallowing and digestion., Amalyse - Name the enzyme produced in the mouth that digests food., Starch and Maltose - Name the substrate and product of the enzyme amylase., Kill bacteria & Breakdown food - Give 2 reasons why the stomach contains HCl, To produce bile - What is the function of the liver?, Make enzymes and make insulin - Give 2 functions of the pancreas., Oesophagus - Name the muscular tube that carries food from the mouth to the stomach., Muscle contractions the oesophagus uses to move food to the stomach - What is peristalsis?, Epiglottis - What prevents food entering the windpipe?, Large Intestine - Where in the digestive system is water reabsorbed back into the bloodstream?, Fibre - What food type can prevent constipation?, Rectum - Where is solid food waste stored before being removed from the body.,

The Digestive System

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