Cellular Organization and The Cell Theory

Front

What is the basic unit of life?

Back

Cell

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Front

What is a group of similar cells that perform a specific function called?

Back

Tissue

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Front

What is an organ made of?

Back

A group of tissues that work together to perform a function.

Front

What is the cell theory?

Back

A scientific theory that states: 1) All organisms are made of cells, 2) The cell is the basic unit of life, 3) All existing cells come from preexisting cells.

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Front

Which scientist is known for examining pond water and teeth scrapings?

Back

Antonie van Leeuwenhoek

Front

What is an example of an organ?

Back

Heart, liver, or lungs.

Front

What is an organ system?

Back

A group of organs that work together to perform complex functions.

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Front

What is not a part of cell theory?

Back

All matter is composed of living cells.

Front

What do you call a group of organs that work together?

Back

Organ system.

Front

What is the function of the cell membrane?

Back

To protect the cell and control what enters and exits.

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