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Correctly, physical digestion begins in the mouth, when foodstuffs are pulverised and mashed up into small pieces, and coated with saliva, to make swallowing easier and to increase it's surface area. This process is completed in the stomach, where food is liquified by strong hydrochloric acid secreted by the gastric glands to make it easy to assimilate. All these processes are classed as physical digestion, but not actual ABSORPTION- this takes place in the small intestines. The only substance absorbed by the stomach is alcohol.
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The main chemical of the stomach is to begin the digestion of?
to begin the digestion of proteins
Where does the protein digestion start?
the digestion of proteins begin in the stomach.
Which organ does digestion of protein begin?
Your stomach.
Where does stomach digestion begin?
Oddly, it begins in the throat, on the way down to the stomach.
In which structure does extracellular chemical digestion of protein begin?
Stomach
The main chemical activity of the stomach is to begin the digestion of proteins?
true
Does the digestion process begin with the large intestine mouth small intestine or stomach?
The digestion process begins in the mouth.
What is the second stage of digestion?
The second stage of digestion occurs in the stomach. Here, food is mixed with stomach acid and digestive enzymes to further break down proteins and begin the process of nutrient absorption.
Digestion does not begain until food enters the stomach?
That would be incorrect. Digestion begins in the mouth, when the saliva starts to break up carbohydrates and the teeth start grinding up the food. However, protein digestion does begin in the stomach.
The digestion of startch begins in the?
Starch digestion begins in the mouth. Saliva in the mouth enables chemical digestion to take place before starch enters the stomach.
Where does the chemical digestion of proteins begins?
Chemical digestion of proteins begin in the stomach.In the stomach.The digestion of proteins begin at the stomach.The stomach. There are recesses in the wall of the stomach called pits. These pits produces pepsinogen and HCl as well are protective mucous. Pepsinogen is the zymogen (inactive form) of pepsin the enxyme which breaks down protein. It is cleaved form the zymogen form into the active form in very low pH situations, this is why HCl is secreted here.MouthChemical digestion of protein starts in the stomach.It would begin in the stomach. It would occur by the action of an enzyme called pepsin.In the stomach
Where the digestion of the proteins begins?
Chemical digestion of proteins begin in the stomach.In the stomach.The digestion of proteins begin at the stomach.The stomach. There are recesses in the wall of the stomach called pits. These pits produces pepsinogen and HCl as well are protective mucous. Pepsinogen is the zymogen (inactive form) of pepsin the enxyme which breaks down protein. It is cleaved form the zymogen form into the active form in very low pH situations, this is why HCl is secreted here.MouthChemical digestion of protein starts in the stomach.It would begin in the stomach. It would occur by the action of an enzyme called pepsin.In the stomach
