Cell Vocabulary

Front

Cell

Back

The basic unit of structure and function in living things.

Front

Cell Theory

Back

States that all living things are made of cells, cells are the basic unit of life, and all cells come from preexisting cells.

Front

Prokaryote

Back

A simple cell without a nucleus (e.g., bacteria).

Front

Eukaryote

Back

A cell that contains a nucleus and membrane-bound organelles.

Front

Nucleus

Back

Control center of the cell, contains DNA.

Front

Cytoplasm

Back

Jellylike fluid inside the cell that holds organelles.

Front

Cell Membrane (Plasma Membrane)

Back

Regulates what enters and leaves the cell.

Front

Cell Wall

Back

Rigid layer around plant cells that provides support and protection.

Front

Mitochondria

Back

Powerhouse of the cell, produces energy (ATP).

Front

Chloroplast

Back

Found in plant cells, site of photosynthesis.