The only one of the 220 different types of Human Cells that is not specialized is the Stem Cell.
Stem cells are cells that have not specialised. Specialist cells can only be the one thing that they are specialised for; ie, you cannot turn skin cells into a heart, or liver cells into a brain. Stem cells have not specialised and can therefore become any type of cell. I am not sure how they are stimulated to become one kind or another, but they can. Adult stem cells are not as good as embryonic stem cells, but because harvesting embryonic stem cells requires the destruction of a human embryo it is banned in many countries.
The membrane that separates one cell from another is called the plasma membrane or cell membrane. It is a phospholipid bilayer that regulates the passage of substances in and out of the cell.
well, a cell has one nucleus
this network of passageways carries materials from one part of the cell to another
A sperm cell (gamete) is a specialised cell because it only performs one function: to fertilise an egg, and its structure relates to it's function. For example, the sperm cell's long tail helps it swim faster.
another name for a battery is a cell a cell is one battery and a battery is a two or more cells or batteries
No. The muscular system comprises a very large number of cells, not just one specialised cell.
A Eukaryote
There are many examples of a specialised machine. One is the printer used by a computer user. A bacon slicer machine used by a butcher is another. Even a bicycle is a specialised machine that needs a rider to pedal the machine along. Generally, a specialised machine is designed to do one task.
The only one of the 220 different types of Human Cells that is not specialized is the Stem Cell.
Stem cells are cells that have not specialised. Specialist cells can only be the one thing that they are specialised for; ie, you cannot turn skin cells into a heart, or liver cells into a brain. Stem cells have not specialised and can therefore become any type of cell. I am not sure how they are stimulated to become one kind or another, but they can. Adult stem cells are not as good as embryonic stem cells, but because harvesting embryonic stem cells requires the destruction of a human embryo it is banned in many countries.
A cell is one unit per definition. An organism consisting of one cell only (unicellular) is generally a prokaryote, e.g. a bacterium. All others are eukaryotes (with full cell nucleus), and multicellular, e.g. plantae and animalia, but also some unicellular organisms like amoebae. Generally the metabolism in an animal depends on collaboration between different specialised cells.
Press Alt + Enter to go to another line within a cell.
if one cell dies another one can be made with cell division
It could be called linking one cell to another.It could be called linking one cell to another.It could be called linking one cell to another.It could be called linking one cell to another.It could be called linking one cell to another.It could be called linking one cell to another.It could be called linking one cell to another.It could be called linking one cell to another.It could be called linking one cell to another.It could be called linking one cell to another.It could be called linking one cell to another.
Cell differentiation is a transition of a cell from one cell type to another and it involves a switch from one pattern of gene expression to another.