Lesson 8.2 & 8.3

Front

What is the role of transport proteins in the cell membrane?

Back

To facilitate the movement of substances across the membrane.

Front

What is the semi-permeable layer around the cell that encloses the contents of the cell?

Back

Cell membrane.

Front

What structure is found in plant cells that is rigid, strong, and gives support to the plant cell?

Back

Cell wall.

Front

What type of cell has a nucleus?

Back

Eukaryotic.

Front

What is the jelly-like substance located between the cell membrane and the nucleus?

Back

Cytoplasm.

Front

Define cell membrane.

Back

A semi-permeable barrier that surrounds the cell, controlling the movement of substances in and out.

Front

What is the function of the cell wall?

Back

To provide structure and support to plant cells.

Front

What distinguishes eukaryotic cells from prokaryotic cells?

Back

Eukaryotic cells have a nucleus, while prokaryotic cells do not.

Front

What is cytoplasm?

Back

The jelly-like substance within a cell that contains organelles and is the site of many cellular processes.

Front

What are organelles?

Back

Specialized structures within a cell that perform specific functions.