WorksheetsChapter 6 review
Total questions: 26
Worksheet time: 13mins
What is the function of the small intestine?
The digestion of food
The ingestion of food
The absorption of nutrients
The elimination of nutrients
Give examples of how the digestive system help maintain homeostasis.
This system produces solid waste mostly from undigested food
This system removes carbon dioxide and water vapor formed during chemical reactions in body cells
This system produces urine that contains wastes from the blood
Critique the following statement: "Bacteria are harmful and should not be in the digestive system."
The statement is true - all bacteria are harmful
The statement is false - because certain bacteria are needed for digestion of food
How might digestion be affected if a person swallowed his or her food without first chewing it?
Chewing breaks up food into smaller pieces. If food were not chewed, it would take longer to digest or might not digest completely
The person might choke
Digestion will not be affected
Which nutrient group does this food belong?
proteins
carbohydrates
fats
vitamins
Which nutrient group does this food belong?
proteins
carbohydrates
fats
vitamins
Which nutrient group does this food belong?
proteins
carbohydrates
fats
vitamins
Which nutrient group does this food belong?
proteins
carbohydrates
fats
vitamins
Study the nutrient information of FRIED and BAKED tortilla chips below. Select the snack that would be a better choice as part of a healthful lifestyle.
Baked tortilla chips is healthier, it has less calories from fats
Fried tortilla chips is healthier, it has more vitamins and minerals
Both are equally healthy
The bladder is most similar to which object?
a balloon
a tube
a folded paper
a rigid container
What is produced (made) by the urinary system
blood
feces
perspiration
urine
Carbon dioxide is eliminated by which body system?
digestive system
integumentary system
respiratory system
urinary system
Which fluid produced in the mouth contains digestive enzymes?
bile
blood
saliva
What organ is shown below?
bladder
hypothalamus
kidney
ureter
What is the correct order for how food is processed in the digestive system
absorption, digestion, ingestion, elimination
elimination, ingestion, absorption, digestion
ingestion, absorption, digestion, elimination
ingestion, digestion, absorption, elimination
Look at the diagram. Where does most absorption of nutrients occur?
A: Esophagus
B: Stomach
C: Small intestine
D: Large intestine
What is the main source of energy for your body?
carbohydrates
minerals
proteins
water
What are proteins made of?
amino acids
vitamins
sugars
minerals
Which process depends on enzymes?
chemical digestion
elimination
mechanical digestion
respiration
What is the main function of the excretory system?
Fight diseases
Move limbs (arms and legs)
Pump blood
Remove waste
Which part of the excretory system stores urine?
1. kidneys
2. ureters
3. bladder
4. urethra
Which part of the excretory system transports urine?
1. kidneys
2. ureters
3. bladder
4. urethra
What is the name of the organ labeled number 7?
stomach
kidney
liver
intestine
What is the name of the organ labeled number 5?
stomach
kidney
liver
small intestine
What is the name of the organ labeled number 3?
stomach
kidney
liver
small intestine
Select the correct definition for enzymes.
carbohydrates that break down food
proteins that speed up chemical digestion
a type of bacteria in the small and large intestine
