Question

multiple choice question depending on where they are implanted, ______ cells, which are immature cells from human fetuses, have the potential to develop into a variety of specialized cell types and that may be able to help treat disease.

○ stem
○ neuron
○ mitochondrial
○ endothelial

Explanation:

To solve this, we analyze each option:

• Stem cells: Immature cells (from fetuses, among other sources) that can differentiate into various specialized cell types and have therapeutic potential, matching the description.
• Neuron: A specialized cell (not immature/universal in differentiation) for nerve function.
• Mitochondrial: Related to mitochondria (cell organelle), not a cell type with the described potential.
• Endothelial: Lines blood vessels, specialized, not with broad differentiation potential as described.

Answer:

A. stem