Cells & Cell Theory

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What is the Cell Theory?

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The Cell Theory states that all living things are made up of cells, cells are the basic unit of life, and all cells come from pre-existing cells.

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Who is Robert Hooke?

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Robert Hooke was a scientist who coined the term 'cell' after observing cork under a microscope.

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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 type of cell is bacteria?

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Bacteria are prokaryotic cells.

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What do all living things consist of?

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All living things are made up of cells.

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What is a prokaryotic cell?

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A prokaryotic cell is a simple, single-celled organism that lacks a nucleus, such as bacteria.

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What is a eukaryotic cell?

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A eukaryotic cell is a complex cell that has a nucleus and organelles, such as plant and animal cells.

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What does 'pre-existing cells' mean in the context of cell theory?

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It means that all cells arise from existing cells, not from non-living matter.

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Who were Theodor Schwann and Matthias Schleiden?

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They were scientists who contributed to the development of the Cell Theory, stating that all living things are made of cells.

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What is the function of a microscope?

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A microscope magnifies small objects, allowing us to see cells and their structures.