native page vs. non-reducing
I'm trying to make sense of any additional information that native page would provide over non-reducing? Would just running one of these + a reducing gel provide enough information for protein analysis?
View Articlebasic experimental question
View attachment 202521 For baseline level of activity, would this be the minimum weight of a marble to be detected as a stimulus? This should be included for a valid study, but wouldn't change the...
View ArticleFeminist Theory
I've been confused about what are the highlights of feminist theory. Is it simply a study of what causes gender inequality? It doesn't seem to propose anything (from my understanding) so how does...
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AAMC Scored P/s #25
For this question, why does it say "Therefore, if sympathetic nervous system arousal had caused the differences, only the synchronous condition would have been affected." Based on the answer,...
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AAMC scored P/s #37
In this question, how is it determined that A was the correct answer over C? In the introductory paragraph it says "Research has also found that, on average, assimilation is associated with worse...
View ArticleDifferent types of SDS
This is my understanding of SDS so far: Nonreducing SDS affects the tertiary structure of a protein but does not affect disulfide bonds. Reducing SDS page is denaturing and breaks the disulfide bonds....
View ArticleMCAT O CHEM AAMC test
Can someone please explain the method of the labeling of the carbons in the problem if anyone remembers?: I do not know how to trace carbons the the decarboxylation rxn. Question is on the AAMC sample...
View ArticleKa vs Km
Both are measures of affinity. I would like clarifications as to how they are different. My understanding is the following: Km: The concentration of substrate at which half of the active sites are...
View ArticleNS FL #5 C/P #5
I've seen these types of questions before where it asks "What if they thought they were measuring under X conditions when it was actually under Y conditions? How would this change their results?" or...
View ArticleCan you check my answers?
I'm applying to be a Kaplan tutor, and was given some questions to be able to explain to the instructor. I feel pretty confident about my answers, but I really don't want to mess up so I'd appreciate...
View ArticleEK FL 1: C/P Q17
"The Cooper test determines the maximum aerobic capacity of an individual by having the subj. run for 12 minutes on a treadmill. If a man ran 2 km in this time, how much work did he do? (g = 10 m/s^2)"...
View ArticleWork Equation
I need a clarification on what the angle is in the work equation. W = Fd cos (theta) I know that the angle is suppose to be between force and displacement vector. I'm confused on when I need to use the...
View ArticleMCAT O CHEM AAMC test
Can someone please explain the method of the labeling of the carbons in the problem if anyone remembers?: I do not know how to trace carbons the the decarboxylation rxn. Question is on the AAMC sample...
View ArticleStrategies to approach MCAT biologiy/biochem passages?
I've been working on some practice questions from AAMC question packs and sample test. I found it pretty difficult to organize the actual information on the passage. Having them clearly organized in...
View ArticleAmino Acid Question (removing amine)
Arginine also so contains an amine group. How come the answer is not C? If anyone know please explain. Thank you View attachment 202574 View attachment 202575
View ArticleATP hydrolysis: Energy
I'm a little confused here about ATP hydrolysis and it's use for energy. I had a TPR review practice exam that asked: "The phosphoanhydride bond of ATP most likely has a bond dissociation energy that...
View ArticleSection Bank Psych #10
View attachment 202582 I do not see the Thalamus doing any of the (1) (2) (3) or (4) listed in paragraph one either. Thing is, I don't think its C because dopamine, serotonin, and norepinephrine are...
View Articlelens question
View attachment 202585 View attachment 202586 The given answer is (A). Both lenses have an index of refraction = 1.5. If the IOR of the eyepiece lens is increased, the bending of light may change, but...
View Articleelectrolysis
Hi guys, I don't know what is the reactant that produces H2 gas. It's it because in cathode, electrons are flowing in, and Hydrogen atoms are floating around in aqueous solution pick up electrons? We...
View ArticleSB C/P #33c
The question asks for the variant with the lowest catalytic efficiency. My question is why, per the AAMC explanation, do we need to look at the ratio of kcat/Km? I arrived at the answer by looking at...
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