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Chemistry
Physics
Biology
Physical Science
Anat/Phys
100
An atom or molecule with a net electric charge due to the loss or gain of one or more electrons.
What is an Ion?
100
A quantity having direction as well as magnitude, especially as determining the position of one point in space relative to another.
What is a Vector?
100
The smallest structural and functional unit of an organism.
What is a Cell?
100

An object at rest will remain at rest unless acted on by an unbalanced force. An object in motion continues in motion with the same speed and in the same direction unless acted upon by an unbalanced force. This is apart of Newton's First Law of Motion which is also considered to be the _____________________.

What is the Law of Inertia?

100
A structure that is composed of two or more different types of tissues.
What is an Organ?
200
Hydrogen, Nitrogen, Oxygen, Fluorine, Chlorine, Bromine, and Iodine are all considered these types of molecules.
What are Diatomic Molecules?
200
The SI unit of work or energy, equal to the work done by a force of one newton when its point of application moves one meter in the direction of action of the force.
What is a Joule?
200
This branch of science is concerned with the classification of organisms.
What is Taxonomy?
200

The smallest element that maintains the property of that element.

What is an Atom?

200
This is the sum of all chemical reactions that take place inside the body.
What is Metabolism?
300
This is the year that the first Periodic Table of the Elements was made.
What is 1869?
300

This is the speed of sound.

What is 343 meters per second (or 767 miles per hour)?

300

A change of the DNA in an organism that results in a new trait.

What is a Mutation?

300

A substance that cannot be broken down into simpler substances.

What is an Element?

300
This anatomical plane divides the body into right and left parts.
What is a Sagittal Plane?
400

This man is credited with the creation of the modern Periodic Table.

Who is Mendeleev?

400
The spontaneous decomposition of an unstable atomic nucleus into a more stable form, in one of three decays: alpha, beta, gamma.
What is Radioactivity?
400

This famous French microbiologist created a namesake method of heating up and cooling milk (and other liquids) in order to kill off possible pathogens in it.

Who was Louis Pasteur?

400

During this change of state, atoms or molecules will begin to become less ordered. It is from solid to gas.

What is Sublimation?

400
This is the heart’s natural pacemaker.
What is the Sinoatrial Node?
500

In 1649, Hennig Brand discovered this first element that would later be apart of the Periodic Table of the Elements.

What is Phosphorus?

500

What is the name for the region around a star in which planets can sustain liquid water?

What is the Goldilocks Zone?

500
This organelle in a typical cell provides the function of ribosome production.
What is the Nucleolus?
500

An element or a compound is always considered to be this type of substance.

What is a Pure Substance?

500
This structure of the digestive system is responsible for absorbing water from the remaining indigestible food matter and transmit the useless waste material from the body.
What is the Large Intestine?