McqMate
| Q. |
What are the basic units from which human spare parts can be created? |
| A. | Nerve cells |
| B. | Stern cells |
| C. | Heart cells |
| D. | Kidney cells |
| Answer» B. Stern cells | |
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Explanation: Stem cells are biological cells found in all multicellular organisms, that can divide (through mitosis) and differentiate into diverse specialized cell types and can self-renew to produce more stem cells. Stem cells can now be artificially grown and transformed (differentiated) into specialized cell types with characteristics consistent with cells of various tissues such as muscles or nerves through cell culture. |
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