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WorksheetsDigestive and excretory system
Total questions: 45
Worksheet time: 39mins
This organ removes water from undigested food.
stomach
small intestine
liver
large intestine
The structure indicated by the arrow
mouth
stomach
esophagus
epiglottis
The structure indicated by the arrow
stomach
small intestine
large intestine
anus
The structure indicated by the arrow
esophagus
pancreas
stomach
small intestine
The structure indicated by the arrow
kidney
ureter
urinary bladder
urethra
The structure indicated by the arrow
kidney
ureter
urinary bladder
urethra
Urine is produced in which of the following organs?
gall bladder
urinary bladder
kidney
ureter
The tube that carries urine from the kidney to the bladder
urethra
ureter
aorta
vena cava
The kidneys are an example of what two systems working together?
circulatory and respiratory
circulatory and digestive
circulatory and excretory
digestive and excretory
What is the job of your digestive system?
To break down food
To remove waste
To pump blood around the body
To bring oxygen into the body
Your digestive system breaks down food into tiny pieces called
Bites
Nutrients
Enzymes
Acids
What is the job of your excretory system?
To bring oxygen into your body
To pump blood around the body
To break down food
To remove waste from your body
Which of the following is NOT part of your excretory system?
Renal vein
Ureters
Kidneys
Bladder
The teeth chew food and the stomach churns food into smaller particles. What is the name of this process?
chemical digestion
mechanical digestion
absorption
enzyme activity
The organ that produces bile
stomach
pancreas
gall bladder
liver
Where does most of the nutrients get absorbed into the bloodstream?
small intestine
colon
stomach
What is the function of the large intestine?
Add bile to the food to help break it down
Remove nutrients from the food with chemical processes
Absorb remaining material into the body
Remove water from the remaining undigested material
Which of these activities is not related to the excretory system?
Filtering the blood to remove unwanted waste
Moving of urine from the kidneys to the bladder
Creating urine within the small intestine and moving it to the large intestine
Removing urine from the bladder out through the urethra
The excretory system works directly with the _________ system to allow blood to be filtered in the kidneys.
Skeletal
Endocrine
Circulatory
Digestive
Someone who has dark yellow or brown urine most likely has this problem.
Liver cancer
Kidney disease
Not well hydrated
Nerve damage
Water, urea, and other wastes are eliminated in a fluid called ______.
feces
urine
photosynthesis
blood
How do your digestive and circulatory systems interact?
The large intestine absorbs water
Your skull protects your brain
Blood absorbs nutrients from the small intestine
Blood carries carbon dioxide to the lungs
Numerous fingerlike projections in the folds of the wall of the ileum of small intestine that absorb nutrients are called
Bolus
Chyme
Bile
Villi
the mixture of saliva and food is called...
chyme
bolus
chyle
vili
In the stomach the ......................... is formed
chyle
bolus
vili
chyme
The substances secreted by the stomach are called...
Acids
Gastric juices
Digestive liquids
Stomach liquids
Which nutrient is the starches and sugars in foods?
lipids
proteins
carbohydrates
vitamins
Substances in food that provide nourishment essential for growth and the maintenance of life are called nutrients. What are the 6 nutrients?
Carbohydrates, Meats, Minerals, Water, Protein, and Dairy
Fruits, Milk, Vitamins, Water, Pork, and Vitamins
Carbohydrates, Fats, Water, Protein, Minerals and Vitamins
Carbohydrates, Fats, Minerals, Cheese, Protein, and Vegetables
