Using approaches similar to those of Takahashi and Yamanaka, scientists have now reprogrammed adult fibroblasts to become

Question

Quizplus · Accepted Answer

Takahashi and Yamanaka are known for being able to reprogram adult cells to become pluripotent stem cells, which can then differentiate into any type of cell in the body. However, the question asks specifically about reprogramming adult fibroblasts, which are a type of connective tissue cell. Therefore, the best choice among the options given is A) heart muscle cells, because fibroblasts are already closely related to muscle cells in terms of their developmental origin and function. Reprogramming them into heart muscle cells would require fewer genetic changes than converting them into platelets, red blood cells, or adipocytes (fat cells).

Using Approaches Similar to Those of Takahashi and Yamanaka, Scientists