Learning Task 3 Explain the Function of the following in the Digestive System 1. Mouth- 2. Smal Intestine - 3. Liver- 4. Stomach- 5. Salivary Glands -
1.)The mouth is an oval-shaped cavity inside the skull. The two main functions of the mouth are eating and speaking. Parts of the mouth include the lips, vestibule, mouth cavity, gums, teeth, hard and soft palate, tongue and salivary glands. The mouth is also known as the oral cavity or the buccal cavity.
2.)The small intestine carries out most of the digestive process, absorbing almost all of the nutrients you get from foods into your bloodstream. The walls of the small intestine make digestive juices, or enzymes, that work together with enzymes from the liver and pancreas to do this.
3.)Production of bile, which helps carry away waste and break down fats in the small intestine during digestion. Production of certain proteins for blood plasma. Production of cholesterol and special proteins to help carry fats through the body.
4.)The stomach has 3 main functions: temporary storage for food, which passes from the esophagus to the stomach where it is held for 2 hours or longer. mixing and breakdown of food by contraction and relaxation of the muscle layers in the stomach. digestion of food.
5.)Salivary Glands Function
As the only secretion of our salivary glands, it is helpful in creating the food bolus, or the finely packed ball of food that we roll inside our mouths. This shape facilitates its safe passage through our alimentary canal. Saliva has lubricating properties that are protective, as well.
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Answer:
1.)The mouth is an oval-shaped cavity inside the skull. The two main functions of the mouth are eating and speaking. Parts of the mouth include the lips, vestibule, mouth cavity, gums, teeth, hard and soft palate, tongue and salivary glands. The mouth is also known as the oral cavity or the buccal cavity.
2.)The small intestine carries out most of the digestive process, absorbing almost all of the nutrients you get from foods into your bloodstream. The walls of the small intestine make digestive juices, or enzymes, that work together with enzymes from the liver and pancreas to do this.
3.)Production of bile, which helps carry away waste and break down fats in the small intestine during digestion. Production of certain proteins for blood plasma. Production of cholesterol and special proteins to help carry fats through the body.
4.)The stomach has 3 main functions: temporary storage for food, which passes from the esophagus to the stomach where it is held for 2 hours or longer. mixing and breakdown of food by contraction and relaxation of the muscle layers in the stomach. digestion of food.
5.)Salivary Glands Function
As the only secretion of our salivary glands, it is helpful in creating the food bolus, or the finely packed ball of food that we roll inside our mouths. This shape facilitates its safe passage through our alimentary canal. Saliva has lubricating properties that are protective, as well.
Explanation:
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