Earth and Space
The source of energy that drives a tsunami wave onto a shore originated:
The interior of the Earth
According to Newton's first law, what property of matter measures an object's natural resistance to changes in its state of motion?
INERTIA
The distance between the points (-2, -5) and (3, 7)
13
How many bonds can a carbon atom have?
4
During aerobic respiration, this organelle produces most of a eukaryotic cell's ATP through oxidative phosphorylation.
Mitochondrion
Into what units of geologic time are periods divided?
Epochs
Linear momentum is defined as the product of an object's mass and what vector quantity?
VELOCITY
The slope-intercept equation of the line y = 5x – 11 reflected across the y-axis
y = –5x – 11
What group of elements in the periodic table, located in Group 18, is known for being unreactive?
Noble gases (or inert gases)
During this stage of mitosis, sister chromatids separate and move toward opposite poles of the cell.
Anaphase
What is the name of the boundary around a black hole past which no information can escape?
Schwarzschild Radius
If a wave has a frequency of 20 hertz, what is its period in seconds?
0.05
The number of distinct combinations of selecting three items from eighteen unique items
816
In VSEPR theory, what is the molecular shape of a methane (CH4) molecule?
Tetrahedral
This type of inhibition occurs when a molecule competes with the substrate for an enzyme's active site.
Competitive inhibition
When subjected to intense heat and pressure, limestone becomes which non-foliated metamorphic rock?
Marble
At what points in a simple pendulum's swing is its gravitational potential energy at its maximum?
A right triangular region has a leg of length 4 lying along the x-axis, and its other leg is of length 6. If the region is rotated about the x-axis, what is the volume of the resulting shape
48𝝅
A galvanic cell has a copper anode and a silver cathode. Which of the following would decrease the voltage across the two electrodes?
W) Increasing the concentration of Cu²⁺ ions near the anode
X) Increasing the concentration of Ag⁺ ions near the cathode
Y) Increasing the area of the copper electrode
Z) Increasing the electrolyte pH
W) Increasing the concentration of Cu²⁺ ions near the anode (Reasoning: By Le Chatelier's principle and the Nernst equation, increasing the concentration of a product ion—the oxidized copper at the anode—shifts the equilibrium backward, decreasing the cell potential)
This process allows bacteria to acquire foreign DNA directly from their environment.
Transformation
How many different satellites signals are required for accurate position, velocity, and time data?
4
What specific term describes the phenomenon where two or more waves meet and their displacements combine to form a larger or smaller resulting wave?
INTERFERENCE
What is the largest possible difference between two 4-digit palindromes each divisible by 6?
6666
Rank the following three carboxylic acid derivatives in terms of increasing reactivity to nucleophilic substitution: 1) Amide; 2) Acid anhydride; 3) Ester.
Answer: 1, 3, 2 (Amide < Ester < Acid anhydride)
This enzyme extends the ends of eukaryotic chromosomes using its own RNA template, helping counteract chromosome shortening during DNA replication.
Telomerase