Biology
Chemistry
Environmental Systems
Exercise Science
Physics
100
Holds the genetic information of a cell

What is DNA?

100

Each Horizontal Row of the Periodic Table

What is a period?

100

The maximum number of species that an environment is capable of sustaining

What is carrying capacity?

100

Two ball and socket joints found on the human body

What are the shoulder and hip?

100

The fundamental unit of temperature

What is Kelvin?

200

The phase of mitosis in which chromosomes line up in the middle of the cell

What is metaphase?

200

Calculation to find the number of neutrons in an atom

What is (Atomic Mass -- Atomic number)?

200

The relationship between two organisms in which one organism benefits and the other organism is unaffected

What is commensalism?

200
Bone structures that comprise the axial skeleton.

What are the skull and vertebrae?

200

Newton's Second Law of Motion

What is "The force acting on an object is equal to the mass of that object times its acceleration" (F=ma)?

300

The site of cellular respiration

What is the mitochondria?

300

A formula giving the proportions of the elements present in a compound but not the actual numbers or arrangement of atoms

What is the empirical formula?

300

The level of organization that is between "ecosystem" and "biosphere"

What is "biome"?

300

The number of vertebrae in the body

What is 33?

300

An equation representing the uniform speed of a body moving round radius r, with a period motion of T

What is v=2piR/T?

400

A protein that acts as a biological catalyst

What is an enzyme?

400

Valence electrons are ____ between atoms in an Ionic bond.

What is "transferred"?

400

The process by which a habitat is repopulated after a major environmental disturbance

What is secondary succession?

400
Connects muscle to bone

What is a tendon?

400

Kepler's third law of planetary motion

What is "time squared is proportional to radius cubed" (T^2=R^3)?

500

The process by which the number of chromosomes in each cell is halved by the separation of homologous chromosomes

What is meiosis?

500

Discoverer of the neutron.

Who is James Chadwick?
500

Degradation of fertile land as a result of repeated and excessive crop planting, grazing, etc.

What is desertification?

500

The origin of the deltoid

What are the scapula and clavicle?

500

The magnitude of the gravitational force acting between two objects with masses 1.25 x 10^4 kg and 5.75 x 10^6 kg, respectively, when their centers are separated by a distance of 3.74 x 10^9 m.

What is 3.43 x 10^-19 N?