Cell Theory and Organelles

Front

What is the cell theory?

Back

The cell theory states that: 1) All living things are made up of cells, 2) Cells are the basic unit of life, 3) All cells come from pre-existing cells.

Front

What is a eukaryotic cell?

Back

A eukaryotic cell is a type of cell that has a nucleus and membrane-bound organelles. Examples include plant and animal cells.

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What do ribosomes do?

Back

Ribosomes are responsible for making proteins in the cell.

Front

What is the function of the nucleus?

Back

The nucleus controls cell functions and stores DNA.

Front

How do plant cells and animal cells differ?

Back

Plant cells have a cell wall and chloroplasts, while animal cells do not. They are similar in that both are eukaryotic cells.

Front

What is the role of chloroplasts?

Back

Chloroplasts are organelles in plant cells that conduct photosynthesis, converting light energy into chemical energy.

Front

What is the function of the cell membrane?

Back

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

Front

What are organelles?

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Organelles are specialized structures within a cell that perform specific functions, such as the nucleus, mitochondria, and ribosomes.

Front

What is the function of mitochondria?

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Mitochondria are known as the powerhouse of the cell, as they produce energy (ATP) through cellular respiration.

Front

What is the difference between prokaryotic and eukaryotic cells?

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Prokaryotic cells do not have a nucleus or membrane-bound organelles, while eukaryotic cells do.