Stem Cells

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What are stem cells used for?

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Stem cells are used to grow different types of tissues.

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What is true of induced pluripotent stem cells?

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Induced pluripotent stem cells can be turned/forced into other types of cells in a lab.

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Is the use of embryonic stem cells controversial in the US today?

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Yes, the use of embryonic stem cells is controversial in the US.

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What are stem cells?

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Stem cells are undifferentiated cells that can turn into other types of cells.

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What does 'pluripotent' mean?

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Pluripotent means able to divide and make all different types of cells.

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What are the two main types of stem cells?

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The two main types of stem cells are embryonic stem cells and adult stem cells.

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What is the difference between embryonic and adult stem cells?

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Embryonic stem cells are derived from early-stage embryos and can become any cell type, while adult stem cells are found in specific tissues and have a more limited differentiation potential.

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What is the significance of stem cell research?

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Stem cell research has the potential to lead to breakthroughs in regenerative medicine, disease treatment, and understanding developmental biology.

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What ethical concerns are associated with stem cell research?

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Ethical concerns include the moral status of embryos, consent issues, and the potential for exploitation.

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What is a stem cell niche?

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A stem cell niche is a specialized microenvironment that supports the maintenance and regulation of stem cells.