The function of the human digestive

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The function of the human digestive

November 26, The mouth The mouth is the first organ in the digestive systemAnd it is a cavity in which the teeth and the tongue are existedand the salivary glands are openedThe function of the mouth is cutting and grinding the food by the teethAnd It digests the starch into the sugar.

The mouth in the human body. The milk teeth are weak formed through the childhood phase and their number is 20 teethwhere each jaw have ten teeth. The milk teeth are completely replaced by strong ones before the age of twelveAnd they are divided into 4 incisors2 canines and 4 molars.

The tongue The tongue is an organ that has several functions.


It is the speech organ as it changes the sound coming from the larynx into understandable words. The tongue mixes the food with the saliva to help in the food swallowingThe tongue moves the food around inside the mouth cavityand it is responsible for tasting the food.

The salivary glands There are three pairs of the salivary glandsThey secrete saliva liquid that contains digestive substances the enzymes that digest the starch into the simple substances called the sugar.

Digestive System Anatomy

The enzymes are the digestive substances that digest the food and covert it into the simple substances.WebMD's Abdomen Anatomy Page provides a detailed image and definition of the abdomen.

Learn about its function, parts, abdominal conditions, and more. There are two types of cells that make up all living things on earth: prokaryotic and eukaryotic. Prokaryotic cells, like bacteria, have no 'nucleus', while eukaryotic cells, like those of the human body,, a human cell is enclosed by a cell, or plasma, membrane.

Enclosed by that membrane is the cytoplasm (with associated organelles) plus a nucleus. The human digestive system is a series of organs that converts food into essential nutrients that are absorbed into the body and eliminates unused waste material.


It is essential to good health. Human Digestive System The human digestive system is a vital organ system in the body.

The function of the human digestive

This system is made up of different organs, which function in a synchronized manner to assimilate food and expel waste. Human digestive system: Human digestive system, the system used in the human body for the process of digestion.

The human digestive system consists primarily of the digestive tract, or the series of structures and organs through which food and liquids pass during their processing into forms absorbable into the. The digestive system is made up of the gastrointestinal tract—also called the GI tract or digestive tract—and the liver, pancreas, and gallbladder.

The GI tract is a series of hollow organs joined in a long, twisting tube from the mouth to the anus.

Your Digestive System & How it Works | NIDDK