Question on NS FL6 B/B 9
@NextStepTutor_1 I ultimately decided not to select D as an answer as it described the AAT as an enzyme. The passage never indicated that such a protein exhibited catalytic or enzymatic function (only...
View ArticleNS FL6 B/B 30
@NextStepTutor_1 Ok so opsonization is not merely the coating of a pathogen with antibodies, but the entire process by which pathogens are coated by Ab's and subsequently ingested by phagocytes. I do...
View ArticleAAMC QPACK CARS VOL 1 #50
Can someone explain why B is the correct answer? After reading through the passage, especially the last 2 paragraphs, I felt that the author wasn't too optimistic about training. Especially the last...
View ArticleAny MCAT Optics Tricks?
Do any of you have any MCAT tricks that have proved successful in remembering lenses, mirrors, focal lengths, and whether image is large or small based on the focal length distance? I would like to...
View Articlechem question: gas evolved out of solution
so i've come across these questions in acid base and oxidation reduction questions. how do you know what gas evolves out of solution?
View ArticleTBR chapter on Buffers says max ratio between conj. base and acid can be 10:1
However, I just encountered a problem on AAMC#4 in which I had to calculate the initial concentrations of a buffer solution set at pH 8.7 using the henderson-hasselbach equation and the ratio/correct...
View ArticleAAMC Self Assessment Physics, multiple questions
Physics #106 What is the magnitude of the horizontal component of air resistance on the projectile at any point during the flight? (Note: Vx= horizontal speed.) Can someone explain the answer to this...
View ArticleTbr physics error example?
For chapter 1, on page 20, when they said they arrived at the equation y= 1/2at by using equation v= vo+at, isn't this wrong? shouldn't it be from equation y= vot + 1/2 at^2? on page 23, they also...
View ArticleB/B SB Question 14 Organic
The question is: the stereochemical designators alpha and beta distinguish between: Answer: Epimers at the anomeric carbon. I thought the answer was epimers at non-anomeric carbons. From my...
View ArticleSection Bank, Physical Sci #25
Can someone help me understand why option B is not the correct answer for #25 in the Physical Science section of the official Section Bank? Thanks in advance!
View ArticleLens question
Myopia is a condition of the eye where the crystalline lens focuses the light rays to a position between the lens and the retina. To correct for this condition, a thins lens is placed in front of the...
View ArticleTBR: (Non)Covalent Bonds in Acid-Base Reactions
I'm referring to the Lysozyme Mechanism passage IX (page 149 in TBR Biology Part II) #57. The question asks whether the acid-base mechanism that a lysozyme goes through is covalent or non-covalent....
View ArticleStereogenic configurations of Penicillin
What are the respective absolute configurations of the three stereogenic carbons in penicillin? Image of penicillin Below:...
View ArticleSection Bank B/b #40, question about Biotechnology
For this one, I chose A because I thought PCR was a common technique used generally in biotech procedures to amplify a DNA sample so that you have enough for whatever type of analysis you are doing? I...
View ArticleAAMC ONLINE OFFICIAL GUIDE QUESTIONS C/P #17
I honestly don't understand how to approach this question and the AAMC's solution. Could someone please explain?
View ArticleMCAT C/P doubt
I was doing practice problems and came across a question that said elemental Calcium reacted with water and to find g formed of one of the products. I was on the right track in problem solving but got...
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Physics Assessment #26
The beam splitter in figure 1 is set at what angle to the incident beam? A) 15 B) 30 C) 45 D) 60 The answer is "C". I read the explanation but I was still confused in how they got the answer.Can...
View ArticleVasoconstriction, Blood flow and Pressure
10^1000000 threads about this but haven't found the clarity I'm looking for...(already actually took the MCAT but thought this would be a good place to post) Q=DeltaP/R Flow is maintained by the...
View ArticleDifficult time understanding Pressure in blood vessels vs physics/chem
SO I thought I had this down, and then this question came up: The lowest blood pressure would be in which of the following: 1) Heart 2) Arteries 3) Capillaries 4) Arterioles --------- Intuitively, I'm...
View ArticlePDF MCAT study resources
Hello, Please can anyone send me a pdf copy of MCAT study resources, system is not accepting my email address
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