Cell Differentiation & Specialization

Front

What is cell differentiation?

Back

Cell differentiation is the process by which unspecialized cells develop into specialized cells with distinct functions.

Front

What are stem cells?

Back

Stem cells are unspecialized cells that have the ability to differentiate into various types of specialized cells.

Front

What influences cell differentiation during embryonic development?

Back

Cell differentiation is most directly influenced by DNA.

Front

What is the role of specialized cells in the body?

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Specialized cells perform specific functions that are essential for the body's overall operation.

Front

What happens to muscle cells when they contract?

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Muscle cells become shorter and thicker when they contract.

Front

What is the difference between specialized and unspecialized cells?

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Specialized cells have specific functions, while unspecialized cells (like stem cells) can differentiate into various cell types.

Front

What is the significance of gene expression in cell differentiation?

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Different genes being turned on or off in a cell leads to its specialization and function.

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Can stem cells become specialized cells?

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Yes, stem cells can differentiate into specialized cells depending on the signals they receive.

Front

What is an example of a specialized cell?

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Examples of specialized cells include muscle cells, nerve cells, and blood cells.

Front

What is the main function of nerve cells?

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Nerve cells transmit signals throughout the body, facilitating communication between different body parts.