Stem Cells

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What are stem cells?

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Stem cells are undifferentiated cells that have the ability to develop into different types of cells in the body.

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Where can stem cells be found in the human body?

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

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What does the term 'pluripotent' refer to in stem cell biology?

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Pluripotent refers to stem cells that have the ability to divide and differentiate into all different types of cells.

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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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Are adult/somatic stem cells controversial in the US?

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No, the use of adult/somatic stem cells is generally not controversial in the US.

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What is the primary characteristic of stem cells?

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The primary characteristic of stem cells is that they are undifferentiated cells capable of turning into other types of 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 typically multipotent and can only differentiate into a limited range of cell types.

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What is the significance of stem cells in medical research?

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Stem cells are significant in medical research for their potential to regenerate damaged tissues and treat various diseases.

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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 (somatic) stem cells.

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What is the role of stem cells in tissue repair?

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Stem cells play a crucial role in tissue repair by differentiating into the specific cell types needed to replace damaged or lost cells.