Understanding Cell Theory and Structure

Front

Three main principles of cell theory

Back

1) All living organisms are composed of one or more cells. 2) The cell is the basic unit of life. 3) All cells arise from pre-existing cells.

Front

Prokaryotic vs Eukaryotic Cells

Back

Lack nucleus & membrane-bound organelles

Front

Characteristic of prokaryotic cells

Back

No nucleus

Front

Function of the cell membrane

Back

Regulates movement of substances in/out of cell

Front

Powerhouse of the cell

Back

Mitochondria

Front

Role of Ribosomes

Back

Synthesize proteins in a cell

Front

Function of the nucleus in eukaryotic cells

Back

Control center; contains DNA; regulates gene expression

Front

Function of Endoplasmic Reticulum

Back

Synthesize and process proteins and lipids

Front

Cell wall purpose in plant cells

Back

Structural support and protection

Front

Role of Golgi apparatus

Back

Modifies, sorts, and packages proteins and lipids