What is metabolism?

What is metabolism?

metabolism (metabolism) - a set of chemical reactions involved in maintaining cell activity and organisms. There are two types of metabolism: catabolism - a set of processes that result from the fermentation of complex organic substances result in a more simple substances (fatty acids...

What is the nervous system ?

What is the nervous system ?

nervous system - a structure whereby all function bodies and human livelihoods.In this article you will learn about the nervous system, its components, functions and types. central nervous system anatomical structure of the nervous system involves the separation of the central and peri...

What is mitosis ?

What is mitosis ?

Before you understand what is and what mitosis is characterized by cell division, let's see what the cell as a whole.It is no secret that the cell is a living system and the fundamental component of any living organism.It also is a kind of unity, with which there is a transfer of genetic ...

What is metabolism?

What is metabolism?

About metabolism or metabolism now there is a lot of talk.However, most people do not know what is metabolism, as well as what processes are constantly in our body. What is metabolism Metabolism - a chemical transformations that occur in the body of each person in receipt of nutrients ...

What is the colon ?

What is the colon ?

Gut and correct "gut" - is one of the constituents of the gastrointestinal tract (GIT), where the digestion of food and absorption of nutrients, production of certain hormones.It is intestines in the abdominal cavity and consists of several sections. On the structure of the intestine and...

What is the bowel ?

What is the bowel ?

we describe in this article, that is the intestine, from which departments he is, what functions, what diseases peculiar to him. location and bowel function Intestine - a component of the gastrointestinal tract, which is located in the abdomen (from the pylorus begins and ends with the...

What is immunity?

What is immunity?

This article will talk about what is the immune system, the types of the immune system and its functions.Immunity is called immunity to infection and resistance to the effects of foreign substances (with antigenic properties).Immune responses also appear on the body's own cells that chang...

What is the gallbladder ?

What is the gallbladder ?

Gallbladder - the human body, as well as vertebrates, which collects bile from the liver to further release it into the small intestine under the influence of special hormones - cholecystokinin. Follow the steps below on the structure, location and purpose of the gallbladder. Where is a...

What is hydroponics ?

What is hydroponics ?

Rainbow gave us seven beautiful colors.But we can get a lot more colors, if we learn to mix paint.How to mix paints to get the colors of the usual mysterious, original and catchy colors?Of course, you need a bit of ingenuity.But the basic principles we describe in our article today. Mix ...

What is a virus ?

What is a virus ?

Viruses today are not only biological, but also software.This article contains the definitions of both of these two concepts.We'll tell you what human virus, and that is a virus from the viewpoint of computer programs.With the latter type of virus, perhaps, begin. What is a computer viru...