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Chapter 32
Digestive and Excretory
Systems
Jeopardy!
Round 1
Kidney
Liver
GI Tract
Part I
GI Tract
Part II
Nutrition
10
10
10
10
10
20
20
20
20
20
30
30
30
30
30
40
40
40
40
40
50
50
50
50
50
Round 2
Kidney – 10 points
• The kidneys are the main organ of
this system
• What is the excretory system
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Kidney – 20 points
• The three main processes that occur
in the nephron are filtration,
reabsorption and __?__
• What is excretion
Next Question
Kidney – 30 points
• The portion of the nephron where
filtration occurs
• What is the glomerulus
Next Question
Kidney – 40 points
• The portion of the nephron that
collects the filtrate (which becomes
urine)
• What is the Bowman’s capsule
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Kidney– 50 points
• The activity of the kidneys is
controlled by hormones and by __?__
• The composition of the blood (how
much water vs salts)
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Liver – 10 points
• The liver secretes this substance
which aids in digestion of fatty foods
• What is bile?
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Liver – 20 points
• The liver converts ammonia into this
substance
• What is urea?
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Liver – 30 points
• The liver secretes bile into this
portion of the small intestine
• What is the duodenum
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Liver – 40 points
• The main functions of the liver are to
store glycogen and secrete bile to
break down __?__
• What are fats
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Liver – 50 points
• Name a function of the liver OTHER
THAN secreting bile, converting
ammonia, or detoxifying substances
• What is: (any one of these)
destroying old red blood cells or
storing nutrients or producing
clotting factors or producing organic
molecules
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GI Tract Part I – 10 points
• The four stages of food processing
are: ingestion, digestion, _?_ and _?_
• What are absorption and elimination
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GI Tract Part I – 20 points
• Which type(s) of digestion begin(s) in
the mouth
• What are chemical and mechanical
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GI Tract Part I – 30 points
• Name the wave-like motion that
moves food through the esophagus
• What is peristalsis?
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GI Tract Part I – 40 points
• Digestion of carbohydrates begins
here
• What is the mouth
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GI Tract Part I– 50 points
• Digestion of proteins occurs here
• What is the stomach
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GI Tract Part II– 10 points
• Most digestion occurs in this part of
the GI Tract
• What is the duodenum
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GI Tract Part II – 20 points
• This organ helps digest fat and
protein
• What is the pancreas
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GI Tract Part II – 30 points
• These organs help digest fat
• What are the liver, gallbladder and
pancreas
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GI Tract Part II – 40 points
• Digestion of fats and sugars occur
here
• What is the small intestine
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GI Tract Part III – 50 points
• This chemical, secreted by the
salivary glands, begins the chemical
digestion of starches
• What is amylase
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Nutrition – 10 points
• The inorganic molecule needed to
regulate digestion and flush toxic
wastes from the body
• What is water
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Nutrition – 20 points
• The main source of energy for the
body
• What are carbohydrates
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Nutrition – 30 points
• This nutrient is necessary for growth
and repair of body cells as well as to
make enzymes
• What are proteins
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Nutrition – 40 points
• This nutrient is important because it
provides energy as well as the
materials for cell membranes
• What are fats?
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Nutrition – 50 points
• This type of fat is full of single bonds
• What are saturated fats
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Final Jeopardy
Round 2
Kidney
Nutrients
GI Tract
Misc.
GI Tract
Remix
Misc
20
20
20
20
20
40
40
40
40
40
60
60
60
60
60
80
80
80
80
80
100
100
100
100
100
Kidney – 20 points
• Name the structure
which is indicated on
the lower left of the
picture
• What is the urinary
bladder
Next Question
Kidney – 40 points
• Name the
structure
indicated in the
lower right of the
picture
• What is the
urethra
Next Question
Kidney– 60 points
• The tube that carries urine to the
urinary bladder
• What is the ureter
Next Question
Kidney– 80 points
• The hormone that stimulates
nephrons to reabsorb more water
• What is ADH (antidiuretic hormone)
Next Question
Kidney– 100 points
• The name of structure
#4
• Loop of Henle
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Nutrients – 20 points
• The monomers of carbohydrates are
called
• What are monosaccharides?
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Nutrients – 40 points
• The monomers of proteins
• What are amino acids
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Nutrients – 60 points
• A type of sugar that is a long chain of
sugar monomers
• What is starch
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Nutrients – 80 points
• The term that indicates a nutrient
cannot be made by the body
• What is “essential”
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Nutrients – 100 points
• Inorganic compounds that are
necessary to build and repair tissues;
the body does not make any of these
• What are minerals
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GI Tract Misc. – 20 points
• Name of the hormone secreted by
the pancreas that increases the
amount of glucose that enters body
cells
• What is insulin
Next Question
GI Tract Misc – 40 points
• An eating disorder characterized by
self-starvation
• What is anorexia?
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GI Tract Misc. – 60 points
• A term which describes a diet lacking
in 1 or more essential nutrients
• What is malnutrition
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GI Tract Misc – 80 points
• This is the type of digestion which
includes chewing and stomach
contractions
• What is mechanical digestion
Next Question
GI Tract Misc – 100 points
• This is the term used to describe a
mass of chewed food and saliva
• What is a bolus
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GI Tract Remix – 20 points
• The process by which cells take up
small molecules
• What is absorption
Next Question
GI Tract Remix – 40 points
• Elimination is the process by which
__?__ material leaves the body
• What is undigested
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GI Tract Remix – 60 points
• The name of the substance, secreted
into the stomach, that digests
proteins
• What is pepsin
Next Question
GI Tract Remix – 80 points
• The purpose of HCl in the stomach
• What is “lowers pH so that pepsin can
work”
Next Question
GI Tract Remix – 100 points
• The name of the tiny structures that
increase the surface area of the small
intestine
• What are villi and/or microvilli
Next Question
Miscellaneous – 20 points
• The name of the reaction by which
complex molecules are broken down
into simpler molecules
• What is the hydrolysis reaction
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Miscellaneous – 40 points
• Organic molecules that work with
enzymes
• What are vitamins
Next Question
Miscellaneous – 60 points
• The specific location
of this structure
• What is the cortex
and medulla of the
kidney
Next Question
Miscellaneous – 80 points
• The reason our bodies need food is to
produce this energy storage molecule
• What is ATP
Next Question
Miscellaneous – 100 points
• The type of vitamin that can be
stored in the body
• What are fat-soluble vitamins
Next Question
Final Jeopardy
Write down the amount you wish
to wager on this question
Final Jeopardy
• The response of the kidneys when
there is too much water in the blood
• What is, “the kidneys will reabsorb
less water” (this will result in light
colored, dilute urine)