Chapter 32Digestive and Excretory

Systems

Jeopardy!

Round 1

Kidney Liver GI TractPart 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

Next Question

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

Next Question

Kidney– 50 points

• The activity of the kidneys is controlled by hormones and by __?__

• The composition of the blood (how much water vs salts)

Next Question

Liver – 10 points

• The liver secretes this substance which aids in digestion of fatty foods

• What is bile?

Next Question

Liver – 20 points

• The liver converts ammonia into this substance

• What is urea?

Next Question

Liver – 30 points

• The liver secretes bile into this portion of the small intestine

• What is the duodenum

Next Question

Liver – 40 points

• The main functions of the liver are to store glycogen and secrete bile to break down __?__

• What are fats

Next Question

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

Next Question

GI Tract Part I – 10 points

• The four stages of food processing are: ingestion, digestion, _?_ and _?_

• What are absorption and elimination

Next Question

GI Tract Part I – 20 points

• Which type(s) of digestion begin(s) in the mouth

• What are chemical and mechanical

Next Question

GI Tract Part I – 30 points

• Name the wave-like motion that moves food through the esophagus

• What is peristalsis?

Next Question

GI Tract Part I – 40 points

• Digestion of carbohydrates begins here

• What is the mouth

Next Question

GI Tract Part I– 50 points

• Digestion of proteins occurs here• What is the stomach

Next Question

GI Tract Part II– 10 points

• Most digestion occurs in this part of the GI Tract

• What is the duodenum

Next Question

GI Tract Part II – 20 points

• This organ helps digest fat and protein

• What is the pancreas

Next Question

GI Tract Part II – 30 points

• These organs help digest fat• What are the liver, gallbladder and

pancreas

Next Question

GI Tract Part II – 40 points

• Digestion of fats and sugars occur here

• What is the small intestine

Next Question

GI Tract Part III – 50 points

• This chemical, secreted by the salivary glands, begins the chemical digestion of starches

• What is amylase

Next Question

Nutrition – 10 points

• The inorganic molecule needed to regulate digestion and flush toxic wastes from the body

• What is water

Next Question

Nutrition – 20 points

• The main source of energy for the body

• What are carbohydrates

Next Question

Nutrition – 30 points

• This nutrient is necessary for growth and repair of body cells as well as to make enzymes

• What are proteins

Next Question

Nutrition – 40 points

• This nutrient is important because it provides energy as well as the materials for cell membranes

• What are fats?

Next Question

Nutrition – 50 points

• This type of fat is full of single bonds

• What are saturated fats

Next Question

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

Final Jeopardy

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

Next Question

Nutrients – 20 points

• The monomers of carbohydrates are called

• What are monosaccharides?

Next Question

Nutrients – 40 points

• The monomers of proteins• What are amino acids

Next Question

Nutrients – 60 points

• A type of sugar that is a long chain of sugar monomers

• What is starch

Next Question

Nutrients – 80 points

• The term that indicates a nutrient cannot be made by the body

• What is “essential”

Next Question

Nutrients – 100 points

• Inorganic compounds that are necessary to build and repair tissues; the body does not make any of these

• What are minerals

Next Question

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?

Next Question

GI Tract Misc. – 60 points

• A term which describes a diet lacking in 1 or more essential nutrients

• What is malnutrition

Next Question

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

Next Question

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

Next Question

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

Next Question

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)