8th Grade Science MAP Test Practice

Front

What is a chemical reaction that releases heat called?

Back

Exothermic

Front

What do all waves transfer?

Back

Energy

Front

What are the particles in an atom that are neutral and have no charge?

Back

Neutrons

Front

Do both plant and animal cells have a cell wall?

Back

False

Front

Where are electrons found in an atom?

Back

Electron Cloud

Front

What is the process called when energy is absorbed during a chemical reaction?

Back

Endothermic

Front

What is the basic unit of life?

Back

Cell

Front

What is the function of the cell membrane?

Back

To protect the cell and control what enters and leaves it.

Front

What are the three main parts of an atom?

Back

Protons, Neutrons, and Electrons.

Front

What is the charge of protons?

Back

Positive