Science 7 Topic 2 The Cell Structures

A tiny cell structure that carries out a specific function within the cell.

A rigid supporting layer that surrounds the cells of plants and some other organisms.

A thin, flexible barrier that surrounds a cell and controls which substances pass into and out of a cell.

The thick fluid region of a cell located inside the cell membrane (in prokaryotes) or between the cell membrane and nucleus (in eukaryotes).

In cells, a large oval organelle that contains the cell’s genetic material in the form of DNA and controls many of the cell’s activities.

Rod-shaped orgaelles that convert energy in food molecules to energy the cell can use to carry out its functions.

An organelle in the cells of plants and some other organisms that captures energy from sunlight

A sac-like organelle that stores water, food, and other materials.

A set of pieces or parts that are arranged in a certain way within a larger object, system, or body.

The job or purpose of a specific structure or organ within an organism.