Question

Japanese scientists were able to create pluripotent stem cells (IPS), a type of stem cell that is similar to embryonic stem cells. The researchers were

then able to grow heart and brain cells from these stem cells. Choose the statements that explain the similarities and differences of iPS cells and

embryonic stem cells.

Place each statement into the correct box.

are made from adult cells are made from the inner cell mass of the blastocyst are made from mouse fibroblasts

can possibly be used for therapeutic treatments heart, brain and other differentiated cells can grow from them

Embryonic stem cells

iPS cells

Both types of stem cells

Answer 1

Embryonic stem cells are made from blastocysts, while iPS cells are made from reprogrammed adult cells. Both can be used for therapy and can grow heart and brain cells. iPS cells have the advantage of avoiding legal and ethical concerns.

Step-by-step explanation:

Embryonic stem cells are made from the inner cell mass of the blastocyst, while iPS cells are made from adult cells that have been genetically reprogrammed. Both types of stem cells can potentially be used for therapeutic treatments. Heart, brain, and other differentiated cells can be grown from both embryonic stem cells and iPS cells. However, iPS cells have the advantage of avoiding legal, ethical, and immunological concerns associated with embryonic stem cells.