Where do adult stem cells come from?

Question

Quizplus · Accepted Answer

Adult stem cells come from both the patients themselves (such as from bone marrow or adipose tissue) and undifferentiated tissue-specific cells (like neural stem cells or muscle stem cells). They are not typically derived from differentiated adult cells (such as skin cells, liver cells, or lung cells) as these cells have already specialized and lost their ability to differentiate into other cell types. Therefore, the best choice is D, as it includes both correct options.

Where Do Adult Stem Cells Come From