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Exam (elaborations)
AAMC Practice Exam 1 C/P with 100% correct answers 2025
Which of the following will decrease the percentage ionization of 1.0 M acetic acid, CH3CO2H(aq)? 
A. Chlorinating the CH3 group 
B. Diluting the solution 
C. Adding concentrated HCl(aq) 
D. Adding a drop of basic indicator correct answersC. Adding concentrated HCl (aq) 
HCl is a strong acid that will increase the amount of H+ in the solution and thus decrease the percentage of CH3CO2H that ionizes. Adding a strong acid to a solution of weak acid will decrease ionization of the latter. 
 
Ohm...
Exam (elaborations)
AAMC practice exam with 100% correct answers 2025
PopularLimestone does NOT decompose when heated to 900 K because, at 900 K, ΔH is: 
*The chemist placed a sample of limestone, CaCO3(s), into a sealed chamber and then heated the limestone to 1200 K to generate CO2(g) and CaO(s). 
 
A. 
positive and less than TΔS. 
B. 
positive and greater than TΔS. 
C. 
negative and less than TΔS. 
D. 
negative and greater than TΔS. correct answersA. 
positive and less than TΔS. 
 
think about it, if H is positive and less than TS than G is positive and the reac...
Package deal
Biol 1120 - Bundled Exams 1 With Correct Answers 2025
Biol 1120 - Exam 1 With Correct Answers 2025
Biology 1120 Test 2 Exam With Correct Answers 2025
Biology 1120 Exam 1 With Correct Answers 2025.

Exam (elaborations)
AAMC Practice Exam with 100% correct answers 2025
energy stored in a capacitor correct answersU = 1/2CV^2 
 
charge stored in a capacitor correct answersQ = CV 
 
Suppose that the railcar passes by a horn that is emitting a sound with frequency f. Which of the following describes the frequency f' that the person on the railcar hears? correct answersf' > f before passing the horn f' < f after passing it 
 
Doppler effect correct answersAn observed change in the frequency of a wave when the source or observer is moving 
 
total pow...
Exam (elaborations)
AAMC BIOLOGY practice Exam with 100% correct answers 2025
an imprinted gene. 
 
because imprinted genes are expressed in a parent-specific manner. correct answersWhich statement best accounts for the hereditary transmission of SDH-linked paraganglioma in a parent specific manner? SDH is: 
 
Individual N will have done less work because the object was moved a shorter distance. 
 
 because work is equal to the product of the force applied to an object and the distance over which the distance is moved. Individual N has shorter limbs (and likely a shorter ...
Exam (elaborations)
AAMC Practice Exam 1-4 (B/B) with 100% correct answers 2025
Which nucleotide pairing(s) would be recognized by the MMR system during DNA replication? 
I. dTMP and dCMP 
II. dGMP and dAMP 
III. dAMP and dTMP correct answersI and II only 
 
chaperone proteins correct answersfacilitate proper protein folding and inhibit the formation of nonfunctional protein aggregates 
 
Which amino acid, in addition to tryptophan, is most likely to be transported by AT1? 
A) Phenylalanine 
B) Lysine 
C) Arginine 
D) Glutamate correct answersA) Phenylalanine 
 
transmembra...
Exam (elaborations)
AAMC practice exam with 1005 correct answers 2025
In the chromatography of the reaction mixture, water absorbed on cellulose functioned as the stationary phase. What was the principal factor determining the migration of individual components in the sample? 
 
A. Hydrogen bonding 
B. Solute concentration 
C. Stationary phase concentration 
D. Thickness of paper correct answersA. 
 
The immobilized water molecules bind to those components in the sample mixture capable of accepting or donating hydrogen bonds. Those components with stronger hydroge...