Skip to main content

Digestive System





Definition:
                  "The mechanical and chemical break down of large, complex, non-diffusible food into small, simple, diffusible and soluble form is known as Digestion".

Image result for digestive pic


1)Mechanical digestion:
                                      "The break down of food without the help of any chemical or enzyme action is called mechanical digestion".
2)chemical Digestion:
                                   "The break down of food with the help of digestive juices or enzyme present in the digestive tract".
                         Image result for digestive pic
Digestive System: 
                            "it is the system in which the organs are involved in the process of the digestive system or absorption.
Part,s:
          There are two different parts,s of the digestive tract.
1)Alimentary Tract:
                               The food passes from that tract. It starts from the mouth and ends at the anus. It is consists of a mouth, pharynx, esophagus, stomach, small intestine, large intestine, and anal canal.
(it is about 7.5_9meter in length)
                               Image result for digestive Alimentary Tract



2)Accessory organs:
                                A part or section in the alimentary canal in which each type of enzymes and other material,s which help in the digestion of food. They may be organs which are a pair of salivary glands, pancreas, and liver.  

                      Image result for digestive Alimentary Tract:Accessory organs

Comments

Post a Comment

Popular posts from this blog

Balance Dite for a Day

A balanced diet for normal people who wants to fit himself.In one month challenge to your body and diet. They are following some step,s. In Morning:                  When they come from the walk: take one glass of boil milk and two bread,s.but do not mix any type of sugar. Because it is bad for health. You have to take honey because it is natural.                In the Afternoon:                            When you come from school or college you will take a  plate of green vegetables chart[mixtue], and piece of chicken or meat{small}, make sure that the chicken is fresh and if it is [self-own] you will keep in your house that is very well done                                                 ...
Post a Comment
Read more

How Viruses Connect To Human Cells

To see the virus-cell,s that they are connected to the human body. They have a special receptor to connected the virus to a human. When they are connected to the human cell have also the special receptor. If we see the cell of the virus they have a special type of long rod-like shape structure. That is used by the cell and connect to the other cell or human. For us, we have known that it injects the RNA of the virus into the human cell and replicated inside the cell. And after the along time or replication, it takes out of the cell and different its shape, which is very hard to detect and killed it. Because it won't have the proper shape.   coronavirus fact:                            In the case of coronavirus, it is specially designed as it is propagated from one place to another place. The genetic changes from those cells or virus which effectively the animal and know it affects human beings. If that te...
Post a Comment
Read more

Endocytosis

Definition:                 "The internalization within the cell". Diagram:                                                                          The internalization of the cell occurs in so many steps,s. Which are given below: 1- Bending of the cell membrane. 2-Movement of the cell. 3-Enclosing of the cell. 4-Secreting enzymes. Let's discuss one by one 1-Bending of the cell membrane:                                                         The bending of the cell membrane occurs due to some receiver on the cell membrane.when some outside cell,s come to the body some cells,s are et them with th...
Post a Comment
Read more