Unit 2 Review

Front

What type of cell is characterized by the absence of a nucleus?

Back

Prokaryote

Front

Which of the following is NOT a characteristic of a prokaryotic cell?

Back

Complex

Front

What are all living things made up of?

Back

Cells

Front

What is the function of the cell membrane?

Back

It creates a barrier between the cell's internal and external environments and controls what comes in or out (selectively permeable).

Front

What type of cell is bacteria?

Back

Prokaryotic cell.

Front

What is the basic unit of life?

Back

Cell.

Front

What structure contains the genetic material in eukaryotic cells?

Back

Nucleus.

Front

What is the primary difference between prokaryotic and eukaryotic cells?

Back

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

Front

What is the role of ribosomes in a cell?

Back

They are responsible for protein synthesis.

Front

What is the function of the cell wall in plant cells?

Back

It provides structure and support to the cell.