Stem cells have the ability to differentiate into multiple types of cells. For example, embryonic stem cells can become any cell in the body and hematopoietic stem cells can become any blood cell (red blood cells, myeloid cells, and lymphocytes). They also possess the ability to renew themselves when dividing, meaning that when a stem cell divides, one daughter cell remains a stem cell while the other becomes more specialized. Therefore, the stem cell can theoretically generate an infinite amount of any type of body cells. However, an obstacle in utilizing stem cells is that though scientists have found ways to coax the stem cell to become different cell types, they have been unsuccessful to find a way to make stem cells produce a coherent organ. Meaning that though scientists can make liver cells from stem cells, they can't make an entire liver since the architecture of an entire organ is extremely complex. This is also the reason why we do not yet have laboratory-grown organs for transplantations purposes.
Stem cells are important in medical studies because they are generic cells. Most cells are only tissue cells or organ cells (for example), but stem cells are not specialized. They can become tissue or organ cells but in their unspecialized states are not limited to one type of cell. In addition, stem cells can divide into more unspecialized cells.
There are many websites detailing current news regarding blood stem cell research. The Cord Blood Registry website has a section dedicated to the latest stem cell news. Science Daily and Medical News Today are also good sources of up-to-date news in this field.
New cells are produced by division of existing cells
Synapsis creates genetic variability. So the haploid cells produced during meiosis will be different. If this didn't happen, one successful virus is all it would take to eradicate the human race.
A microscope.
singled cells
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Cells may it possible for their to be life on Earth.
microscopes are used in labs, medical field, surgeries, astronomy and crime investigation field
The top RN jobs today are possibly nursing, medical doctors, and many others in the medical field. For example a pharmacist, nurse in a hospital or just a doctor in a clinic those are the possibly best jobs in the RN field today.
The most important issues in different fields that are being faced today varies. One issue that is common is the lack of available positions.
having the right client or the right stylist
Led to medical discoveries, development of microbiology, and has contributed to modern science as we know it today.
It resulted in vast changes in the medical profession that still play a big role in things today. Sanitation became an important thing.
Because it introduced the advantages and properties in the field of mathematics of what we know today as algebra in which the word is derived from.
no it is not important in today's world.
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There are many websites detailing current news regarding blood stem cell research. The Cord Blood Registry website has a section dedicated to the latest stem cell news. Science Daily and Medical News Today are also good sources of up-to-date news in this field.