Cell Theory

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What is Cell Theory?

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Cell Theory is a fundamental scientific theory that states: 1) All living things are made of cells. 2) Cells are the basic unit of life. 3) All cells come from pre-existing cells.

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What are the three main components of Cell Theory?

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The three main components of Cell Theory are: 1) All living things are made of cells. 2) Cells are the basic unit of life. 3) All cells come from other cells.

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Who is Robert Hooke?

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Robert Hooke was a scientist who first observed cells in cork and named them 'cells' after the small rooms monks lived in.

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What tool is used to view cells?

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A microscope is used to view cells.

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What did Robert Hooke observe under the microscope?

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Robert Hooke observed cork and described the small compartments he saw as 'cells'.

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Who are the scientists credited with developing Cell Theory?

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The scientists credited with developing Cell Theory are Matthias Schleiden, Theodor Schwann, and Rudolf Virchow.

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What is the basic unit of life?

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The basic unit of life is the cell.

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What is the significance of chloroplasts in cells?

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Chloroplasts are organelles found in plant cells that conduct photosynthesis, converting sunlight into energy.

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What is the difference between prokaryotic and eukaryotic cells?

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Prokaryotic cells do not have a nucleus or membrane-bound organelles, while eukaryotic cells do.

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What is an organelle?

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An organelle is a specialized structure within a cell that performs a specific function.