Cell differentiation and Stem cells

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What are embryonic stem cells?

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Embryonic stem cells are cells derived from early-stage embryos that can differentiate into any cell type in the body.

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What are adult stem cells?

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Adult stem cells are undifferentiated cells found in various tissues that can differentiate into a limited range of cell types.

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What is the main difference between embryonic 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 cell differentiation?

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Cell differentiation is the process where unspecialized cells become specialized in structure and function.

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What is the role of stem cells in the body?

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Stem cells produce new specialized cells to replace old cells that are used up.

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What is one goal of cellular differentiation?

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To create specialized cells to help organisms maintain homeostasis.

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What happens to the genes in specialized cells?

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In specialized cells, some of their genes are switched OFF, allowing them to perform specific functions.

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What is pluripotency?

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Pluripotency is the ability of a stem cell to differentiate into almost any cell type.

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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 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.