Biology
Crossing over occurs during this phase.
Double or Nothing: The benefit of crossing over
What is Prophase I?
Benefit: What is it improves genetic diversity?
The sum of the coefficients of this equation once it is properly balanced.
_ C3H8 + _ O2 ----> _ CO2 + _ H2O
What is 13?
When the net force on a stationary object is 0.
What is static equilibrium?
The choice from the following that best describes the situation of student quieting down in class after being asked to do so by their teacher.
I: Classical Conditioning
II: Obedience
III: Conformity
IV: Operant Conditioning
What is Obedience?
The score range of the MCAT
What is 472 to 528
The anticodon is located on this molecule
tRNA
The order of the following atoms from LEAST to MOST electronegative.
Hydrogen, Fluorine, Bromine, Carbon
Double or Nothing: Add Boron, Lithium, and Oxygen to the list.
What is Hydrogen, Carbon, Bromine, Fluorine?
The direction of the acceleration of a ball tied to a string and swung counterclockwise to form a circle with a constant velocity of 3 m/s.
What is towards the center?
The process through which an automatic, involuntary response is paired with specific unrelated stimuli.
What is classical conditioning?
The number of times each year the MCAT is offered
What is 28
A change in the cell membrane of neurons that cause the membrane potential to be more negative.
What is hyperpolarization?
The type of intermolecular bonding that occurs between C5H12 molecules.
What are van der Waals interactions
An example of a non-conservative force.
What is Friction, Air Resistance, Tension, etc?
The ongoing debate over whether genetics or environment plays the larger role in a given person's characteristics.
What is "nature vs. nurture"?
The average MCAT score for med school APPLICANTS from the 2022-23 academic year
What is 506.5
A new cancer drug acts to prevent cell division by inhibiting the formation of microtubules.
This is the stage of mitosis where the drug would be most effective.
What is Prophase?
Catalysts speed up a chemical reaction by doing this.
What is lowering the activation energy?
The option(s) between the following with the largest normal force.
I: A 70 Kg Man sitting in class
II: A 70 Kg Sloth Bear going down in an elevator
III: A 70 Kg Cheetah going up in an elevator
IV: A 2,000 kg Elephant in freefall
What is option III?
A study of a given behavior or outcome over an extended period of time.
What is a longitudinal study?
About how long you get per question on the science portions of the MCAT
Double or Nothing: The time per question on CARS
What is 1 minute and 35 seconds
Double or Nothing: What is 1 minute and 40 seconds
This amino acid is the only one that does NOT contain a chiral carbon.
What is Glycine?
The approximate pKa of a buffer solution that contains 0.15 moles of NaNO2 and 1.5 moles of HNO2 with an initial pH of 2.4.
What is 3.4?
The values of sin and cos at 0, 30, 45, 60, and 90 degrees.
Double or nothing: The values for tan and the quadrants where sin, cos, and tan are negative.
What is (0, 30, 45, 60, 90)
Sin: 0, 1/2, root(2)/2, root(3/2), 1 (neg. in III, IV)
Cos: 1, root(3/2), root(2)/2, 1/2, 0 (neg. in II, III)
Tan: 0, 1/root(3), 1, root(3), undefined (neg. in II, IV)
Three of the six DSM V requirements for having a clinically diagnosed phobia.
What are 3 of Unreasonable or excessive fear, Immediate anxiety response, Life-limiting, Six-month duration, Not caused by another disorder?
The most tested course on the MCAT.
What is Biochemistry?