What are stem cells characterized by?

Stem cells are characterized by their ability to differentiate into various cell types, which is why they are often described as having the potential to develop into many different types of cells. This unique property sets them apart from other cell types. Stem cells can retain the ability to self-renew and can give rise to specialized cells that perform specific functions in the body, such as muscle cells, nerve cells, or blood cells.

This versatility makes stem cells crucial in development, tissue repair, and regenerative medicine. Their capacity to transform into different cell types is what gives them immense potential for therapeutic applications, such as treating injuries or degenerative diseases. In contrast, other options describe cells that lack the flexibility and regenerative capabilities inherent to stem cells, thereby highlighting the distinct nature of stem cells in biological and medical contexts.