when a stem cell guy gets a signal, it begins to differentiate or change into his destined cell type
Hematopoietic stem cells
A stem cell can become any other type of specialized cell.
A stem cell differentiates by making protein. The stem cell slowly changes itself into a specific cell type when it makes protein.
The cells are known as stem cells meaning they can become any cell type. The embryo becomes bigger because certain genes in the DNA are activated allowing the cell to divide or produce certain determination factors that will make a stem cell become a neuron, muscle cell, etc.... The embryo grows in size as the stem cells divide repeatedly and then some of the stem cells become actual specific cells.
An embryonic stem cell potentially can develop into ANY cell in the body theoretically without limit to replenish, and an adult stem cell is only able to mature into a specialised tissue cell from which tissue the cell is positioned.
The stem cell "culture" is the medium in which the stem cell is able to divide and grow.
Hematopoietic stem cells
A stem cell can become any other type of specialized cell.
A
Stem Cell
stem cell therapy of arthritis
A stem cell differentiates by making protein. The stem cell slowly changes itself into a specific cell type when it makes protein.
The cells are known as stem cells meaning they can become any cell type. The embryo becomes bigger because certain genes in the DNA are activated allowing the cell to divide or produce certain determination factors that will make a stem cell become a neuron, muscle cell, etc.... The embryo grows in size as the stem cells divide repeatedly and then some of the stem cells become actual specific cells.
Technically, a stem cell is a type of cell that can be transformed into any type of cell, so any type of stem cell can be transformed into a cell that makes fat and/or bone...
Multipotent stem cells
No
what is the prosess of a stem cell becoming aheart