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WorksheetsScience 7: The Digestive System
Total questions: 15
Worksheet time: 9mins
Food is chewed in the mouth and mixed with _________?
the liver
gastric juices
saliva
bile
Food travels down the __________ into the stomach.
small intestine
gallbladder
oesophagus
stomach
In the stomach, the food is mixed with _____________.
saliva
water
blood
gastric juices
Food leaves the stomach and travels to the ___________.
small intestine
large intestine
mouth
liver
Waste foods are separated from solids and liquids in the __________________.
small intestine
large intestine
liver
stomach
_________ are absorbed into the blood.
saliva
gastric juices
bile
nutrients
Which organ produces bile, a power gastric juice used to break down fats.
the liver
the gallbladder
the heart
the pancreas
True or false: The gastric juices in your stomach can burn through your skin.
True
False
True or false: It takes a few seconds for gastric juices to break down food in the stomach.
True
False
How much saliva do we produce in each day?
about a gallon
about 2 liters
about 1 liter
about 20 ml
What does your tongue do?
It produces insulin.
It produces bile.
nothing
It moves food around your mouth.
What is food?
It is fuel for your body.
gastric juices
bile
powerful muscles
Which organ stores bile produced by the liver?
the gallbladder
the liver
the heart
the pancreas
Which organ produces insulin? We need insulin to manage sugar in our blood.
the pancreas
the liver
the gallbladder
the stomach
In the stomach, ______________ and gastric juices churn the food into a thick liquid.
the tongue
the liver
stomach muscles
the pancreas
