Keystone Review Session - Session #3

Front

What is the basic unit of all living things?

Back

Cell

Front

What organelle is responsible for modifying, sorting, and packaging proteins?

Back

Golgi Apparatus

Front

What does the nucleolus produce?

Back

Ribosomes

Front

List the levels of organization in living things from smallest to largest.

Back

Cell, Tissue, Organ, Organ System, Organism

Front

What is the function of centrioles in animal cells?

Back

Help with cell division

Front

What is the function of the rough endoplasmic reticulum?

Back

Synthesis of proteins

Front

What is the primary function of the smooth endoplasmic reticulum?

Back

Lipid synthesis and detoxification

Front

What is the role of mitochondria in a cell?

Back

Powerhouse of the cell; produces energy (ATP) through cellular respiration.

Front

What is the function of the cell membrane?

Back

Regulates what enters and leaves the cell; provides protection and support.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells lack a nucleus and membrane-bound organelles; eukaryotic cells have a nucleus and organelles.