Cells Cell Parts and Cell Theory

Who looked at cork and named the cell?

• Robert Hooke

• Van Leeuwenhoek

• Robert Brown

• Francesco Redi

Which scientist did NOT contribute to the cell theory?

• Anton Van Leeuwenhoek

• 
  Robert Hooke

• Albert Einstein 

• 
  Matthias Schleiden

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Cells are often called "the ____ of life."

• bread

• road map

• building blocks

• meaning

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  There are three parts to the cell theory. Which is NOT one of those parts?

• All organisms are composed of one or more cells.

• The cell is the basic unit of structure and organization in organisms.

• Cells spontaneously arise from carbon and nutrients carried in the bloodstream.

• All cells come from pre-existing cells.

This is a picture of:

• Prokaryote

• Eukaryote

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All cells come from___________ cells.

• pregnant

• pre-existing

• paternal

• pin size

A plant and an animal are both living things. According to the Cell Theory, what can you conclude about these two very different organisms?

• Plants have cells but animals do not.

• They are both made of one or more cells. 

• They both come from the same kind of cell.

• They both come from a non-living organism.

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A cell without a true nucleus

• Prokaryotic

• Eukaryotic

A cell that has a true nucleus

• Prokaryotic

• Eukaryotic

Which type of cell?

• Prokaryote

• Eukaryote

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