Cells Chapter 7 Life Science

A theory that explains the relationship between cells and living things.

A separating barrier that controls movement of materials into and out of the cell

a structure inside of a cell that helps it perform its functions

a fluid mixture that contains the organelles and the compounds the cell needs

A cell that does not have a nucleus or membrane-covered organelles

A cell that has a nucleus and membrane-covered organelle

Organelle that produce much of the energy a cell needs to carry out its functions

An organelle that stores food, water, and other materials needed by the cell

An organelle that transports proteins inside of the cell

An organelle that makes proteins

An organelle that revives proteins, packages them, and distributes them

An organelle that contains enzymes that break things down to be reused by the cell

A series of protein fibers inside of a cell that give structure and shape to the cell

An organelle that converts light energy in the form of molecules

The outer layer of a plane cell that is made from cellulose and makes plant cells rigid