Atoms
Chemistry
Cells
Skin and Bones
Muscles and Blood
100

A term for any physical substance

What is matter?  

100

Removing a chemical from a mixture and purifying it

What is chemical isolation? 

100

All living things are made up of one or more cells, and all cells come from pre-existing cells.  

What is cell theory? 

100

An organ system made up of the skin, hair, nails, and glands. 

What is the integumentary system? 

100

A lever in which the fulcrum is between the effort and the load. 

What is a first-class lever? 

200

When you are making an atom negatively charged, what are you adding to the object?  

What are electrons? 

200

The number of protons in the nucleus of an element. 

What is the atomic number? 

200

An organ in the body that releases useful chemicals 

What is a gland? 

200

Suppose a person's melanocytes cannot produce melanin.  What will his or her hair color be? 

What is white? 

200

The 3 types of muscle cells. 

What are skeletal muscle cells, smooth muscle cells, and cardiac muscle cells? 

300

Which particle in an atom's nucleus has no charge?  

What are neutrons? 

300

What is the average mass of atoms in the element magnesium?

What is 24.31?

300

What do lysosomes hold? 

What are chemicals that will break down other chemicals? 

300

The kind of tissue that yellow bone marrow is made out of.

What is adipose tissue? 

300

Oxygenated blood is flowing towards the heart, it travels to the heart through ________. 

What is a vein? 

400

Which model of the atom is currently being accepted as being correct? 

What is the quantum-mechanical model? 

400

When a solid melts, what phase does it become?  Has energy been added or removed?  

What is liquid and removed?  

400

What two organelles in a plant cell help to keep it from wilting?  

What are the central vacuole and the cell wall? 

400

The 4 primary functions of the skeletal system. 

What are support, protection, storage, and hemopoiesis? 

400

A cell that attacks a foreign agent. 

What are white blood cells? 

500

An atom has five protons and seven neutrons.  How many electrons does it have? 

What is five electrons? 

500

Name the six chemicals that link together to form DNA.  

What are Deoxyribose, phosphate, cytosine, guanine, adenine, and thymine?  

500

What do we call the relationship between you and the bacteria in your body that keep you healthy? 

What is mutualism or a mutualistic relationship? 

500

The thin layer of tissue surrounding a bone.  

What is periosteum? 

500

It carries macronutrients and other necessary chemicals in the blood? 

What is plasma? 

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