Cell Differentiation

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What is cell specialization or differentiation?

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The process where unspecialized cells become different in structure and function.

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What is cell differentiation?

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A process in which an unspecialized cell develops into a specialized type of cell.

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How do stem cells know what type of cells to differentiate into?

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Signals from chemicals in the organism or from the environment determine which genes will be turned on and off.

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What are stem cells?

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A special type of body cell that can develop into different types of cells.

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What are the characteristics of stem cells?

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

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What role do genes play in cell differentiation?

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Genes provide the instructions for cells to differentiate into specific types based on signals.

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What is the significance of cell differentiation in multicellular organisms?

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Cell differentiation allows for the development of specialized tissues and organs, enabling complex functions.

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

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Embryonic stem cells can differentiate into any cell type, while adult stem cells are limited to specific lineages.

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What is the process of differentiation influenced by?

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Differentiation is influenced by internal signals (like gene expression) and external signals (like chemical cues from the environment).

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Can differentiated cells revert back to stem cells?

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In some cases, differentiated cells can be reprogrammed to become pluripotent stem cells, but this is a complex process.