Brain Cells, and of course you know how they work!
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An Amoebic cell is differentiated from plant cell by its pseudopodia
To this day there are about 123,456,789
the G0 phase of the cell cycle where it "rests" until it may be brought back to be divided (back to G1 phase) or may remain there for fully differentiated cells (cells that are specialized like neurons and muscle cells).
Undifferentiated mesenchymal cell
A muscle cell.
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Cell differentiation in multicellular organisms forms tissue system to perform specialized functions.
When a cell becomes differentiated it has gone through dysplasia and metaplasia to another cell type.
An Amoebic cell is differentiated from plant cell by its pseudopodia
Multicellular organisms have many advantages over simple non-differentiated tissue. For example we have cells that aid mobility (muscle and bone) and cells that are specialized for sending messages from one part of body to another (nerve, hormone secreting cells).
a single cell is more differentiated
The organelles of the cell are differentiated to do the work of the cell.
To this day there are about 123,456,789
Each type of organelle is specialized to perform a specific function. Eg. mitochondria are specialized for cellular respiration. In this way functions of the cell are accomplished by these specialized structures. It is an example of division of labour within a cell.
the G0 phase of the cell cycle where it "rests" until it may be brought back to be divided (back to G1 phase) or may remain there for fully differentiated cells (cells that are specialized like neurons and muscle cells).
Cell differentiation is when a less specialized cell changes into a more specialized cell. In multicellular organisms there are many specialized cells who get their jobs through cell specialization. Cell specialization changes a specialized cell into whatever type of cell the organism needs at the moment.