WorksheetsFood Breakdown 1
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
T or F
Your digestive system is responsible for both mechanical and chemical breakdown.
Your digestive system is responsible for both mechanical and chemical breakdown.
a)
True
b)
False
2.
Does everything you eat come out the other end?
a)
Yes
b)
No
3.
These begin the process of mechanical breakdown in your mouth.
a)
Teeth
b)
Tongue
c)
Cheeks
d)
Saliva
4.
This begins the process of chemical breakdown in your mouth.
a)
Teeth
b)
Tongue
c)
Saliva
d)
Cheeks
5.
This is the strong acid in your stomach that continues the process of chemical breakdown.
a)
Sulfuric Acid
b)
Hydrochloric Acid
c)
Acetic Acid
d)
Hydrofluoric Acid
6.
Your stomach is lined with this to protect it from the strong acid that breaks down your food and drink.
a)
Hair
b)
Skin
c)
Mucus
7.
These are sores in a stomach that can occur if the lining is absent.
a)
Mucus
b)
Ulcers
c)
Hair
d)
Folliculitis
8.
T or F
Your stomach has muscles that help to mix the contents, helping in mechanical breakdown.
Your stomach has muscles that help to mix the contents, helping in mechanical breakdown.
a)
False
b)
True
9.
This tube has muscles that help move food to your stomach.
a)
Trachea
b)
Bile duct
c)
Liver
d)
Esophagus
10.
These glands release saliva which help to break down chemically.
a)
Bile glands
b)
Pancreatic glands
c)
Salivary glands
d)
Enzyme glands
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