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Study
Science -- Ch.11 -- Digestive System
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What is one way that the gastric juices help in digestion?
They help the stomach break down food.
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Name the four basic tastes
sweet, sour, salty, bitter
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what is one of the jobs that saliva has in digestion?
It breaks down food for digestion
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What organ produces bile and filters poison and wastes from the blood?
liver
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What are the squeezing movements made by the esophagus muscles as food moves to the stomach?
peristalsis
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A sphincter is a ring of ___________ that control an opening.
muscles
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What is the liquidlike mixture of food formed when the juices in the stomach break down swallowed food?
chyme
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Nutrients from food are absorbed into the blood as chyme passes through the _________.
small intestine
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What is Weston's favorite slurpee flavor?
blue raspberry
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What is Mr. M's favorite food?
sushi
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What is one way that the tongue helps in digestion?
pushes small ball of food toward the back of the throat to be swallowed
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What organ stores excess bile from the liver and releases it when needed?
gallbladder
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The nutrients that provide stored energy and help insulate the body are called ___________.
fats
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Special cluster of cells on the tongue that react to chemicals in food are called __________.
taste buds
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What digestive organ produces insulin and makes enzymes that break down food into nutrients that can be absorbed?
pancreas
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What is the name of the flap of tissue that closes to keep food out of the trachea?
epiglottis
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To help yo know how much of each food group you need, the food groups are displayed in a _________.
place setting
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The stretchy storage bag in the digestive tract below the esophagus is called the _______.
stomach
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What are the five basic food groups?
fruits, protein, dairy, vegetables, and grains
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How do teeth help in digestion?
they tear and crush food to help break it down
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