cell
The cell is a minute room which all creatures hold-shaped infrastructure.
It is a base unit in the function in the structure of the straight object.
Except a virus, all creatures consist of the infrastructure "cell" of the form of this small room.
In late years (→ cell theory) recognized as "the most basic unit of the creature" generally.
Besides, there is even that it is considered to be the definition of the creature to have a cell (this case, the virus are placed to a non-creature).
There is the DNA as a chromosome mainly.
There are rRNA and ribosome consisting of the protein as a place of translation.
In addition, I divide the cells to a cell, and there is ability such as gene expression, the metabolism.
It is the means that a cell multiplies, and cell division is heredity and a basic phenomenon of the evolution.
The gene expression is the process when the genetic information that DNA has is converted into function materials such as the protein.
The metabolism takes in a material becoming the raw materials and uses it for construction and the energy production of the componentry of the cell, and it is a phenomenon discharging the by-product, and it is basic mechanism to maintain the constancy of the creature.
It may be said that cell itself lives if I express this in other words.
Therefore a cell is called a unit of the life.
The cell is divided into procaryote and eucaryote by the internal structure.
These biggest differences are having nucleus or not.
A eubacterium and old bacteria are included in procaryote, and organism with a nucleus is included in the eucaryote.
In addition, I call a creature consisting of procaryote a prokaryote in a mass.
Old bacteria and organism with a nucleus are near evolutionarily, and a eubacterium leaves these three kinds of creatures group in the higher taxa called a domain.
I compare the procaryote with eucaryote, and structure is simple.
I can limit the procaryote to a creature making a monad and a colony.
The eucaryote has an organelle in the inside of the cell membrane.
It is thought that mitochondria and the chloroplast come from the thing that a eubacterium taken in by a cell lived together (symbiosis theory in the cell).
The organism with a nucleus of the single cell has very various kinds, but there are many a colony and kinds of the multicellular organism (animal kingdom that is world, plant kingdom to be included in in a multicellular organism, all the eumyceteses are eucaryote creatures).
In addition, there can be the thing that I call a nude nucleus cell, eucaryote a cover nucleus cell in procaryote.
It is a base unit in the function in the structure of the straight object.
Except a virus, all creatures consist of the infrastructure "cell" of the form of this small room.
In late years (→ cell theory) recognized as "the most basic unit of the creature" generally.
Besides, there is even that it is considered to be the definition of the creature to have a cell (this case, the virus are placed to a non-creature).
There is the DNA as a chromosome mainly.
There are rRNA and ribosome consisting of the protein as a place of translation.
In addition, I divide the cells to a cell, and there is ability such as gene expression, the metabolism.
It is the means that a cell multiplies, and cell division is heredity and a basic phenomenon of the evolution.
The gene expression is the process when the genetic information that DNA has is converted into function materials such as the protein.
The metabolism takes in a material becoming the raw materials and uses it for construction and the energy production of the componentry of the cell, and it is a phenomenon discharging the by-product, and it is basic mechanism to maintain the constancy of the creature.
It may be said that cell itself lives if I express this in other words.
Therefore a cell is called a unit of the life.
The cell is divided into procaryote and eucaryote by the internal structure.
These biggest differences are having nucleus or not.
A eubacterium and old bacteria are included in procaryote, and organism with a nucleus is included in the eucaryote.
In addition, I call a creature consisting of procaryote a prokaryote in a mass.
Old bacteria and organism with a nucleus are near evolutionarily, and a eubacterium leaves these three kinds of creatures group in the higher taxa called a domain.
I compare the procaryote with eucaryote, and structure is simple.
I can limit the procaryote to a creature making a monad and a colony.
The eucaryote has an organelle in the inside of the cell membrane.
It is thought that mitochondria and the chloroplast come from the thing that a eubacterium taken in by a cell lived together (symbiosis theory in the cell).
The organism with a nucleus of the single cell has very various kinds, but there are many a colony and kinds of the multicellular organism (animal kingdom that is world, plant kingdom to be included in in a multicellular organism, all the eumyceteses are eucaryote creatures).
In addition, there can be the thing that I call a nude nucleus cell, eucaryote a cover nucleus cell in procaryote.
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