Cell Organelle Flashcard Review

Front

What is the cell theory?

Back

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

Front

What are prokaryotic cells?

Back

Prokaryotic cells are simple, unicellular organisms that lack a nucleus and membrane-bound organelles. Examples include bacteria and archaea.

Front

What are eukaryotic cells?

Back

Eukaryotic cells are complex cells that contain a nucleus and membrane-bound organelles. They can be unicellular or multicellular, such as plants, animals, and fungi.

Front

What is the basic unit of life?

Back

The basic unit of life is the cell.

Front

What is the function of the nucleus?

Back

The nucleus is the control center of the cell, containing genetic material (DNA) and regulating cell activities.

Front

What are organelles?

Back

Organelles are specialized structures within a cell that perform specific functions, such as energy production, protein synthesis, and waste processing.

Front

What is the role of mitochondria?

Back

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

Front

What is the function of ribosomes?

Back

Ribosomes are responsible for protein synthesis in the cell.

Front

What is the difference between plant and animal cells?

Back

Plant cells have a cell wall, chloroplasts, and large central vacuoles, while animal cells do not have these structures.

Front

What is the function of the cell membrane?

Back

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