Cell Structure & Function

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What is the cell theory?

Back

The cell theory states that: 1) All living things are made of cells, 2) Cells are the basic unit of structure and function in living things, 3) All cells come from previously existing cells.

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Front

What is the basic unit of structure and function in an organism?

Back

Cell.

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Front

Which type of cell has a nucleus?

Back

Eukaryotic cells (both plant and animal cells have a nucleus).

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Front

What is the smallest unit of life that can carry out all life functions?

Back

The cell.

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Front

What are the two main types of cells?

Back

Prokaryotic and Eukaryotic cells.

Front

What is the function of the mitochondria?

Back

Mitochondria are known as the powerhouse of the cell; they produce energy through cellular respiration.

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Front

What is the role of the cell membrane?

Back

The cell membrane controls what enters and exits the cell, providing protection and support.

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Front

What is the difference between plant and animal cells?

Back

Plant cells have a cell wall and chloroplasts, while animal cells do not.

Front

What is a chloroplast?

Back

Chloroplasts are organelles found in plant cells that conduct photosynthesis.

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Front

What is the function of the nucleus?

Back

The nucleus contains the cell's genetic material and controls its activities.

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