NEET BIOLOGY

Detailed explanation-1: -These are pluripotent (ploo-RIP-uh-tunt) stem cells, meaning they can divide into more stem cells or can become any type of cell in the body. This versatility allows embryonic stem cells to be used to regenerate or repair diseased tissue and organs.

Detailed explanation-2: -Pluripotent cells can give rise to all of the cell types that make up the body; embryonic stem cells are considered pluripotent. Multipotent cells can develop into more than one cell type, but are more limited than pluripotent cells; adult stem cells and cord blood stem cells are considered multipotent.

Detailed explanation-3: -Adult stem cells such as neural stem cells (NSCs), mesenchymal stem cells (MSCs), and hematopoietic stem cells (HSCs) are multipotent stem cells.

Detailed explanation-4: -Pluripotent means many “potentials". In other words, these cells have the potential of taking on many forms in the body, including all of the more than 200 different cell types. Embryonic stem cells are pluripotent, as are induced pluripotent stem (iPS) cells that are reprogrammed from adult tissues.

Detailed explanation-5: -Multipotent stem cells have the ability to develop specific types of cells (terminally differentiated cells). For example a blood stem cell (multipotent) can develop into a red blood cell, white blood cell or platelets (all specialized cells).