STEM CELLS

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What are stem cells?

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Stem cells are undifferentiated cells that have the potential to develop into various cell types in the body.

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What is the main difference between embryonic stem cells and adult stem cells?

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Embryonic stem cells can differentiate into more cell types than adult stem cells.

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What is differentiation in the context of stem cells?

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Differentiation is the process by which stem cells develop into specialized cells, such as muscle or nerve cells.

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Where can stem cells be found in the human body?

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Stem cells are found in various locations including skin, liver, muscles, intestines, and bones.

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What are adult stem cells also known as?

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Adult stem cells are also referred to as somatic stem cells.

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What is the primary use of stem cells in medicine?

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Stem cells are primarily used to grow different types of tissues for medical treatments.

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Can adult stem cells differentiate into any cell type?

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No, adult stem cells are usually limited to differentiating into a specific type of cell related to their tissue of origin.

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What is the significance of pluripotent stem cells?

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Pluripotent stem cells can differentiate into almost any cell type in the body, making them valuable for research and therapy.

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What ethical concerns are associated with embryonic stem cell research?

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Ethical concerns include the moral status of the embryo and the implications of using human embryos for research.

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What is the role of stem cells in tissue repair?

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Stem cells can divide and differentiate to replace damaged or lost cells in tissues, aiding in repair and regeneration.