Cell Theory

Which instrument is credited for helping scientists develop cell theory?

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NGSS.MS-LS1-1

NGSS.MS-LS1-2

This early cell theory scientist looked in a microscope and discovered "animalcules" in the gunk from his teeth and pond water.

• Schleiden

• Leeowenhoek

• Hooke

• Virchow

• Schwann

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NGSS.MS-LS1-1

Who discovered and named cells while looking at cork?

• Captain Hook

• Robert Hooke

• Matthais Schleiden

• Rudolf Virchow

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NGSS.MS-LS1-1

These three scientists together helped come up with the second part of the cell theory (all living things are made of one or more cells). CHOOSE 3 ANSWERS

• Schleiden

• Leeowenhoek

• Hooke

• Virchow

• Schwann

All living things are made up of...

• cells

• tissues

• organ

• organ systems

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NGSS.MS-LS1-1

NGSS.MS-LS1-2

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

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

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

• atom

• cell

• bacteria

• animalcules

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Prokaryotic cells do not have…….

• membrane bound organelles

• cell membrane

• DNA or RNA

• life

Which does only eukaryotic cells contain?

• nucleus

• DNA

• cell membrane

• ribosomes