Which of the following processes is used to convert adult cells into pluripotent stem cells (iPS).
A) A retrovirus is used to introduce four specific master regulatory genes.
B) The adult stem cells are fused with embryonic cells.
C) Cytoplasm from embryonic cells is injected into the adult cells.
D) The nucleus of an embryonic cell is used to replace the nucleus of an adult cell.

Question

Quizplus · Accepted Answer

The process of converting adult cells into induced pluripotent stem cells (iPS cells) involves using a retrovirus to introduce four specific master regulatory genes into the cells. These genes reprogram the adult cells to become pluripotent, meaning they can differentiate into any cell type, similar to embryonic stem cells.

Which of the Following Processes Is Used to Convert Adult