Cell Theory Lesson

Who looked at cork and named what he saw cells?

• Anton van Leeuwenhoek

• Robert Hooke

• Rudolph Virchow

• Matthias Schleiden

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Which scientist concluded all plants are made out of cells?

• Robert Hooke

• Anton van Leeuwenhoek

• Theodor Schwann

• Matthias Schleiden

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Which scientist concluded all animal tissues are made of cells?

• Anton van Leeuwenhoek

• Rudolph Virchow

• Robert Hooke

• Theodor Schwann

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Which scientist concluded cells can only come from other cells?

• Anton van Leeuwenhoek

• Robert Hooke

• Rudolph Virchow

• Theodor Schwann

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The smallest unit of life is ____

• a protist

• an atom

• bacteria

• a cell

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The scientist who first described living cells as seen through a simple microscope was

• van Leeuwenhoek

• Schleiden

• Hooke

• Schwann

All of the following are principles of the cell theory EXCEPT _____.

• all living things are made of one or more cells

• all cells come from pre-existing cells

• water is the main ingredient in every cell

• the cell is the smallest unit of life

The smallest part of any organism also called the basic structure and function of living things 

• cell

• Spontaneous Generation

• Virus

• Bacteria

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What is the cell theory

• All living things are made of other living things

• All living things are made of cells

• All living things are made of organism

• All living things can move

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Your body is made up to trillions of cells that perform all the functions you need to survive. Which other kind of organism are composed by cells?

• Only animas are composed by cells

• Only animas and plants are composed by cells

• Only animas, plants and bacteria are composed by cells

• All ORGANISM are composed by cells.

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