1) This is where the digestion starts. a) Esophagus b) Mouth c) Stomach d) Gullet 2) Food that we eat is broken down into simpler substance called __________. a) Enzymes b) Digestion c) Glucose d) Nutrients 3) Substance that helps to soften and digest food is called __________. a) Saliva b) Bolus c) Bile d) Starch 4) Food that are undigested in the small intestine enters the __________. a) Large intestine b) Stomach c) Rectum d) Liver 5) Organ that connects the mouth and stomach is called __________. a) Small intestine b) Large intestine c) Esophagus d) Pharynx 6) It is a system that breaks down the food into smaller substance called nutrients. a) Respiratory system b) Digestive system c) Circulatory system d) Skeletal system 7) The _________ mixes the food with the saliva and rolls it into small balls to be swallowed. a) Teeth b) Saliva c) Tongue d) Enzymes 8) The tiny finger like structure in the small intestine is called _________. a) Villi b) Enzymes c) Peristalsis d) Bolus 9) An enzymes in the stomach that kills bacteria. a) Lipase b) Amalyse c) Pepsin d) Hydrocloric acid 10) It is an organ that absorbs most of the nutrients needed in the body. a) Small intestine b) Large intestine c) Rectum d) Mouth 11) Food that are not needed in the body and being stored in the rectum is called __________. a) Urine b) Feaces c) Enzymes d) Bolus 12) Which of the following are being absorb in the large intestine? a) Water and Mineral b) Carbohydrates and Fats c) Water and Vitamins d) Carbohydrates and Protein 13) The last part of the digestive tract. a) Esophagus b) Mouth c) Rectum d) Anus 14) Which of the following does not belong to the group? a) Duodenum b) Cecum c) Ileum d) Jejunum 15) It receives waste from the colon and stores it until it passes out of the body through the anus. a) Rectum b) Anus c) Mouth d) Colon 16) What is the movement called in the esophagus where the food is passing through? a) Bolus b) Chyme c) Peristalsis d) Swallowing 17) What is the other name for large intestine? a) Colon b) Gullet c) Pancreas d) Gall Bladder 18) Organ necessary in digestion process that stores the bile. a) Pancreas b) Liver c) Gall Bladder d) Stomach 19) Organ that creates natural juices called pancreatic enzymes to break down foods. a) Bile b) Pancreas c) Liver d) Gall Bladder 20) Your digestive glands in your stomach lining produce stomach acid and enzymes, which mix with the food to form a murky semifluid mass or paste called __________. a) Digestive juices b) Mucus c) Bolus d) Chyme

DIGESTIVE SYSTEM

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