Esophagus Digestion
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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What are the end products of digestion of fats? | fatty acids & glycerol
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What are the end products of digestion of carbohydrates? | simple sugars & glucose
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What are the end products of digestion of proteins? | amino acids
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What is catalyst? | speed up digestion of food
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name 3 properties of enzymes. | destroyed at high temperatures
work best at certain pH values
work on specific substances
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What is enzyme? | organic chemicals that speed up rates of reaction
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What is digestion? | breakdown of large, complex food substances into smaller units which can be absorbed
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Name 2 types of digestion | physical and chemical
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Which type of digestion takes place in the mouth | chemical & physical
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What is a "ball of food"? | bolus
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What is the wave-like contraction and relaxing of muscles that pushes food along | peristalsis
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what is the name of the flap of tissue prevents food entering the trachea? | epiglottis
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how does liquid go down the esophagus? | gravity
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What is the name of the ring of muscles at the end of the esophagus? | sphincters
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What organ is at the end of the esophagus | stomach
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Where does the digestion of carbohydrates begin? | mouth
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Why is mucus important in the mouth | it moistens food
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What is the name of the enzyme found in saliva | amalyse
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Where is amalyse produces? | salivary gland
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Created by:
Lindamina
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