UNIT 3 REVIEW

Front

What type of solution is a cell in if it has a higher concentration of solutes outside than inside?

Back

Hypertonic solution

Front

Cells come from ___________

Back

other pre-existing cells

Front

True or False: Both plant and animal cells have a cell wall.

Back

False

Front

What is the function of ribosomes in a cell?

Back

Produce proteins for the cell.

Front

_______ are the smallest units of life because they grow, reproduce, respond, and use energy.

Back

cells

Front

What is an isotonic solution?

Back

A solution where the concentration of solutes is equal inside and outside the cell.

Front

What is the primary function of the cell membrane?

Back

To protect the cell and regulate what enters and leaves.

Front

What organelle is responsible for energy production in the cell?

Back

Mitochondria

Front

What is the role of the nucleus in a cell?

Back

To store genetic information and control cell activities.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells lack a nucleus and membrane-bound organelles, while eukaryotic cells have them.