Structure Function Accessory Nutrition Pot Luck
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GI Tract
500
Digestive Review
The esophagus empties into the
________ through the _______
Stomach, cardiac sphincter
The cecum is part of the
LARGE intestine
What are the rough ridges in the stomach
called?
RUGAE
Name the 3 sections of the small
intestine in order
Duodenum, jejunum, ileum
Name 3 of the 5 sections of the large
intestine
Ascending colon, transverse, descending
colon, sigmoid colon, rectum (anus)
What is the acid in the stomach?
Hydrochloric acid (HCl)
What is the function of the large
intestine?
Form solid wastes, water retention
What is the stomach’s function?
Physically and chemically break down
food
What is the function of microvilli?
Increase surface area
Which part of the digestive tract has NO
digestive function?
esophagus
What is the purpose of saliva?
Moisten food, breakdown carbs
What is the food called as it is
swallowed?
bolus
What is another word for “baby teeth”
Deciduous teeth
What does the pancreas do and where
does its products go?
Makes digestive juices, into the
duodenum
Bile is made by the _______, and stored
by the __________
LIVER, GALLBLADDER
What is the 1st nutrient to be broken
down?
carbs
What are small proteins that break down
substances (speed up reactions called?)?
ENZYMES
What are the building blocks of
proteins?
Amino Acids
What breaks down fats?
Lipase (bile)
What enzyme breaks down lactose?
lactase
How much can the stomach hold?
4 Liters
What is the rhythmic squeezing of food
called?
peristalsis
What is the hardest substance in the
body?
ENAMEL
Name the organs of the alimentary
canal? (in order)
Mouth, pharynx, esophagus, stomach,
small intestine, large intestine, rectum,
anus
What holds the small intestine together,
and what’s it’s function?
MESENTERY, absorb nutrients into
blood stream
COLUMN F
100 POINT QUESTION
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200 POINT QUESTION
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300 POINT QUESTION
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400 POINT QUESTION
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COLUMN F
500 POINT QUESTION
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500 POINT ANSWER
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