Cells / Cell Theory

Which instrument is credited for helping scientists develop cell theory?

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Who discovered and named cells while looking at cork?

• Captain Hook

• Robert Hooke

• Matthais Schleiden

• Rudolf Virchow

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Who discovered that all cells come from other living cells and had research that lead to the last major principle of cell theory?

• Matthias Schleiden

• Theodore Schwann

• Robert Hooke

• Rudolf Virchow

Robert Hooke, Anton van Leeuwenhoek, Theodor Schwann, Rudolf Virchow, and Matthias Schliden were all responsible for what theory?

• The Theory of Gravity

• The Theory of Relativity

• The Cell Theory

• The Theory of Continental Drift

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All living things are made up of...

• cells

• tissues

• organ

• organ systems

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What is the basic structural and functional unit of all living things?

• atom

• cell

• bacteria

• animalcules

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All cells -----

• come from other dead cells

• come from other living cells

• crystallize out of the air

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Rocks are not living because

• they never move
• they aren't needed for humans
• they are not made of cells
• they don't break down

Why are microscopes important when studying most cells?

• Most cells are very large.
• Most cells are very small.  
• Most cells move very quickly.
• Most cells are dead.  

All organisms are made of:

• organelles
• cytoplasm
• DNA
• cells

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