All organisms are composed of one or more _________.

• Chloroplasts

• Atoms

• Organisms

• Cells

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The cell is the basic unit of __________.

• Organelles

• Life

• Non-Living Things

• Organism

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All cells come from ___________.

• other cells

• the Big Bang

• chemically induced generation

• fairies

What tool was needed for the development of the cell theory?

• Telescope

• Endoscope

• Microscope

• Megascope

________ flow occurs within cells.

• Energy

• Mitosis

• Electricity

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Genetic info gets passed from cell to cell through _______.

• RNA

• Neurons

• DNA

• the schleiden method

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Which scientist gave cells their name after looking at pieces of cork (dead cells)?

• Mattias Schleiden

• Theodor Schwann

• Rudolph Virchow

• Robert Hooke

Which scientist discovered that animals were make of cells?

• Theodor Schwann

• Mattias Schleiden

• Rudolph Virchow

• Robert Hooke

Which scientist stated that all cells must come from other cells?

• Robert Hooke

• Rudolph Virchow

• Theodor Schwann

• Mattias Schleiden

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Which scientist discovered the first microscopic organisms?

• Mattias Schleiden

• Theodor Schwann

• Anton Van Leeuwenhoek