GCSE Biology (AQA)

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Adult Stem Cells

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Cell Biology Cell Division

Adult Stem Cells

1:56 Stem Cell Types
Spec 4.1.2.3
Previous Embryonic Stem Cells Next Meristem Cells
  • Adult stem cells are located in specific parts of the body, including bone marrow.
  • Despite their name, adult stem cells are found in both children and adults.
  • Sources of adult stem cells include the brain, heart, liver, and bone marrow.
  • Adult stem cells can differentiate into specific types of specialized cells based on their location.
  • Bone marrow stem cells can form various types of blood cells such as red blood cells, white blood cells, and platelets.
  • Adult stem cells are termed multipotent because they can differentiate into multiple, but limited, cell types.
  • Once adult stem cells specialize, they cannot revert back to being stem cells or change into different types of specialized cells.
  • Adult stem cells play a crucial role in replacing cells and repairing body parts when injured, aiding in healing processes like bone fractures and skin cuts.
  • The primary function of adult stem cells in organisms is to facilitate healing and regeneration.

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