BIOLOGY
What is an Enzyme?
The number of protons in Xenon: the colorless, odorless, and tasteless noble gas which is the 54th element of the periodic table.
What is 54?
The force that keeps planets and their moons in orbit.
What is Gravity?
Simplify the expression.
(2x + 3)(x + 5)
2x^2 + 13x + 5
Change in the heritable characteristics of biological populations over successive generations.
What is Evolution?
The name for a solution where water is the solvent.
What is an Aqueous Solution?
What is the acceleration of the 15 kg box that has 500 N of force applied to the right?
33.33 m/s to the right
The decimal notation of the number 10^-3.
What is 0.001?
The process in which most cells replicate.
What is mitosis?
The description of the first law of thermodynamics.
What is "Energy is Always Conserved?"
...
Heat and Work must add up to the total energy change in a system.
What is the acceleration of the 25 kg box that has 50 N of force applied to the right?
2 m/s to the right
Factor 4x^2 + 12x + 5.
(2x + 5)(2x + 1)
The building blocks of a protein, bound together by covalent bonds.
What are Amino Acids?
The thermodynamic state function that is a measure of randomness.
What is Entropy?
This happens to the resistance of the resistor as the voltage across a resistor is increased.
What is, "The resistance of a resistor is not affected by changes in current and voltage?"
solve: log4(16) = x
What is 2?
The name of one of the bases that make up DNA.
What is...?
(adenine, guanine, cytosine, or thymine)
The principle that states that a system in dynamic equilibrium disrupted by changes in chemical concentrations/physical conditions will respond with internal physical and chemical changes to reestablish equilibrium.
What is Le Chatelier's Principle?
A 10 kilogram block is suspended from a cord of negligible mass attached to the ceiling. Given that g is 10 meters per second squared, calculate the force on the ceiling by the cord, in newtons.
What is 100 newtons?
Factor 3x^3 - x^2y +6x2y - 2xy^2 + 3xy^2 - y3
(3x - y)(x + y)^2