Digestive System
The alimentary canal is approximately
10 feet long
20 feet long
10 meters long
12 yards long
10 meters long
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Conversion of starch into glucose and other simple sugars is generally known asA. amylase
B. maltase
C. carbohydrate
D. lipase
The enzyme which is formed in mouth, is known as
A. starch
B. amylase
C. lipase
D. insulin
A small projection on the surface of small intestine is known as
A. hair
B. grass
C. villi
D. loops
“Feces” gets
A. hard and wet in constipation
B. soft and dry in constipation
C. hard and dry in constipation
D. soft and wet in constipation
The acid that is found in our stomach, is
A. hydrochloric acid
B. sulfuric acid
C. carbonic acid
D. nitric acid
Diarrhea takes place due to
A. biting by mosquitoes
B. eating contaminated food
C. using infected syringes
D. cold
The main cause of indigestion of food is
A. lack of chewing
B. lack of water in the body
C. lack of saliva
D. infection
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