A&p 1 Test 1 Pg 4

Front 1

Atoms

Protons, neutrons and electrons

Back 1

What is the body made up of?

What are subatomic particles of atom?

Front 2

The nucleus

Back 2

What makes the mass of an atom?

Front 3

Element

Back 3

______ is the simplest form of matter

Front 4

Protons

Back 4

Atomic number = number of ______

Front 5

Protons + neutrons

Back 5

Atomic mass = _____+_______

Front 6

Neutrons

Back 6

Isotopes have a changed number of _____ (subatomic particle)

Front 7

Oxygen

Back 7

______ is A component of water and other compounds; gaseous form is essential for respiration

Front 8

Carbon

Back 8

_____ is found in all organic molecules.

Front 9

Hydrogen

Back 9

______ is a component of water and most other compounds in the body

Front 10

Nitrogen

Back 10

______ is found in protein, nucleus acids, and other organic compounds

Front 11

Calcium

Back 11

_____ is found in bones and teeth, important for membrane function, nerve impulses, muscle contraction and blood clotting.

Front 12

Phosphorus

Back 12

_______ is found in protein, nucleic acids and high energy compounds

Front 13

Potassium

Back 13

______ is important for proper membrane function, nerve impulses, and muscle contractions