Science 7: Unit 1- Part 3

Front

cell

Back

The smallest unit of life that can perform all life processes.

Front

organelle

Back

Any part of a cell that performs a specific function.

Front

cell membrane

Back

The structure that controls what enters and leaves the cell.

Front

nuclear membrane

Back

Controls what enters and leaves the nucleus.

Front

nucleus

Back

Contains the DNA and controls the activities of the cell.

Front

cytoplasm

Back

Makes up the internal environment of the cell.

Front

mitochondria

Back

The part of the cell that breaks down sugar to release energy.

Front

chloroplast

Back

Absorbs sunlight to make sugar for a plant.

Front

cell wall

Back

Gives the plant cell its shape and strength.

Front

ribosome

Back

Makes proteins for the cells.