B2.3- Cell Specialization and Stem Cells

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What are embryonic stem cells?

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Embryonic stem cells are cells that can develop into any cell type in the body, making them pluripotent.

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What does it mean for a stem cell to be multipotent?

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Multipotent stem cells can divide and differentiate into multiple, but not all, types of 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 is the controversy surrounding embryonic stem cells in the US?

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The use of embryonic stem cells is controversial due to ethical concerns regarding the source of these cells.

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What are neural stem cells?

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Neural stem cells are specialized stem cells found in the brain that can differentiate into specialized brain cells.

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What is the difference between embryonic and adult stem cells?

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Embryonic stem cells are pluripotent and can become any cell type, while adult stem cells are usually multipotent and have a more limited differentiation potential.

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What does 'differentiation' mean in the context of stem cells?

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Differentiation is the process by which stem cells develop into specialized cell types.

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Can stem cells divide?

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Yes, stem cells can divide and replicate themselves, maintaining their population.

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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 and treatments for various diseases.

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What are the potential applications of stem cells?

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Potential applications include treating conditions like spinal cord injuries, diabetes, and heart disease.