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Test

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
Name all the parts of your digestive system.   Teeth, mouth, salivary glands, esophagus, liver, stomach, gallbladder, pancreas, large intestine, small intestine, anus  
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Name the 4 kinds of teeth.   Incisors, canines, bicuspids, molars  
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What are your front teeth?   Incisors  
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What are your back teeth?   Molars  
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What teeth are between the molars and canines?   Bicuspids  
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Where does the food enter?   Mouth  
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Where does the food travel to get to the stomach?   Esophagus  
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Where does the food stay after going through the esophagus?   Stomach  
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Where are all the proteins and minerals are absorbed?   Small intestine  
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Where does waste exit?   Anus  
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What are the physical changes in the mouth?   Teeth breaks down food by chewing  
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What are the chemical changes in the mouth?   Saliva soften the food and breaks it down  
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What are the physical changes in the esophagus?   Food is pushed down into the stomach  
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What are the chemical changes in the esophagus?   There is none  
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What are the physical changes in the stomach?   Churns food by contracting stomach muscles  
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What are the chemical changes in the stomach?   Acid bath soaks hydrochloric acid kills germs and enzymes break down  
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What are the physical changes in the small intestine?   Absorption by villi peristalsis pushes food into large intestine  
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What are the chemical changes in the small intestine?   Digestive juices from liver, pancreas, and gallbladder breaks down food  
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What are the physical changes in the large intestine?   Non-used foods, seeds, blood cells, gum passes to the rectum  
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What are the chemical changes in the large intestine?   Water is absorbed and waste is more solid  
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What are the physical changes in the rectum?   Expele solid feces, may stay there for 1-2 days  
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What are the chemical changes in the rectum?   There is none.  
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Name all the parts that take part in the waste removal.   Skin, lungs, urethra, kidneys, ureter, bladder  
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What functions does the kidneys have?   Removes water, removes salt, produces urine  
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What functions does the lungs have?   Removes water, bring oxygen to blood, removes carbon dioxide, removes body heat  
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What functions does the skin have?   Removes water, removes salt, removes body heat  
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What functions does the bladder have?   Stores urine  
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What is the function of the excretory system?   To remove wastes from your organism  
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Name the four organs of the excretory system.   Liver, stomach, small intestine, large intestine  
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Why must wastes be eliminated from the body?   So it wont poison the body  
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What does the liver do to defend our bodies from poisonous substances?   It converts fats to sugar.  
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Created by: SandraT19
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