BIOLOGY
This organ filters waste from the blood and produces urine.
Kidney
This subatomic particle has no charge and is found in the nucleus of an atom.
Neutron
This force opposes motion between two surfaces in contact.
Friction
This is the value of x in the equation 2x + 5 = 15.
x = 5
This artist is known as the "King of Pop" and released the best-selling album Thriller.
Michael Jackson
This is the process by which DNA makes a copy of itself.
DNA Replication
This type of bond occurs when atoms share electrons unequally, creating a dipole moment.
This is the acceleration of an object in free fall near Earth's surface, measured in m/s².
9.8 m/s²
The sum of the interior angles of a hexagon is this many degrees.
720°
This 2019 hit by Billie Eilish, featuring dark and eerie sounds, won Record of the Year at the Grammys.
Bad Guy
This term describes the role and position of an organism in its environment, including its interactions with other organisms.
Niche
This is the mass of one mole of a substance, expressed in grams per mole (g/mol).
Molar mass
The ability of a force to cause rotation depends on this quantity, which is the product of force and lever arm distance.
Torque
This trigonometric ratio is defined as the opposite side divided by the hypotenuse in a right triangle.
Sine (sin θ)
This British boy band, formed on The X Factor, became famous with hits like What Makes You Beautiful.
One Direction
This enzyme is responsible for unwinding the DNA double helix during replication.
Helicase
This is the name of the ion that causes a solution to be acidic according to the Arrhenius definition.
Hydrogen ion (H⁺ )
This physical law states that the voltage across a conductor is directly proportional to the current flowing through it, given constant resistance.
Ohm's Law
If a fair six-sided die is rolled, the probability of rolling an even number is this fraction.
1/2
This artist broke Spotify's record for most-streamed album in a single day with Midnights in 2022.
Taylor Swift
This gland, often called the "command center" of the endocrine system, regulates hormone production by controlling the pituitary gland.
Hypothalamus
This law states that energy cannot be created or destroyed, only transferred or transformed.
First Law of Thermodynamics
This phenomenon occurs when a wave changes direction as it passes from one medium to another due to a change in speed.
Refraction
The derivative of f(x) = 3x² + 4x - 7 is this expression.
6x + 4
Rain on Me was a 2020 collaboration between Lady Gaga and this pop star.
Ariana Grande