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Why must mechanical digestion start before chemical digestion?
Wiki User
∙ 13y ago
Mechanical digestion must come first because it helps break down food
Wiki User
∙ 13y ago
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Why must chemical digestion must start before chemical digestion?
Mechanical digestion must come first because it helps break down food
Why must mechanical digestion start before mechanical digestion?
Mechanical digestion must come first because it helps break down food
Is mechanical digestion takes place in the mouth?
Yes. Mechanical digestion in the mouth is when you are chewing. There is also chemical digestion which is the enzymes in saliva that start to break up starches into simple sugars in saliva.
Where is the start of chemical digestion?
the start of chemical digestion is the mouth and ends in the small intestine. This is true and the saliva has the power of the chemical digestion
Does digestion start before peristalsis takes place?
Yes, digestion starts in the mouth, before peristalsis takes place. The mouth breaks up food, and starts the chemical digestion of starches.
Which organ does mechanical and chemical digestion begin?
mechanical digestion is when you are breaking down food almost by hand. you're breaking it down manually. an example of mechanical digestion is chewing. it begins in your mouth and ends once you swallow.
Where does it start to chemically digest?
Chemical digestion begins in the mouth with the saliva.
Why does the chemical digestion of proteins start in the stomach?
to digest waist of course
Most of the chemical digestion occurring in the?
most chemical digestion occur starting from duoduenum, small intestine. starch start from saliva in mouth, protein in stomach.
How do mechanical and chemical digestion take place in the mouth?
Mechanical digestion is done by the action of upper and lower jaw, grinding food between the teeth.Chemical digestion is begun in the mouth by enzymes secreted by the salivary glands that begin to chemically break food particles into smaller components that can be absorbed by the body and used for metabolism. Chemical digestion continues in the stomach and small intestine.
What does chemical digestion in the stomach require?
The process of chemical digestion starts is your mouth! When you start chewing, your saliva helps break down the food as it goes down the esophagus.
Why does digestion begins in the mouth?
The mouth is important because that is the first place where food is mechanically chewed up before it reaches the stomach. It also is mixed with saliva which makes it moist and carries amylase an enzyme that begins the breakdown of carbohydrates,
