Attribution Bias and Fundamental Attribution Error
View attachment 206425 Why is the answer above not attribution bias since the dispositional/personal characteristics are being emphasized more than the situational characteristics when evaluating the...
View ArticlepHpka
View attachment 206427 View attachment 206428 Assuming the COO- group pKA=2; NH2 group pKa=9 @ pH=3>pKa=2 | deprotonated COO- @pH=3<pKa=9 | protonated NH3+ @pH=7>pKa=2 | deprotonated COO-...
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Rounding
View attachment 206430 So I have been rounding for most of the math. The original numbers are 8.5=-623-(-394+x) I rounded it to 8.5=-620-(-400+x), which gave me -228.5, near choice C than A. On the...
View ArticleWork
View attachment 206436 Isn't the force of friction greater than the force applied in this case? So the box should not move? F friction = mu x normal force = 0.33 x 1000N = 333.3 N F applied is 150 N...
View ArticleBuoyant Force and Submarines
I'm trying to imagine how submarines work in terms of buoyant force. As a sub takes on water, doesn't that mean that the amount of water the submarine is displacing would be less, so that the weight of...
View Articleas cross-sectional area decreases...
View attachment 206434 Why is C incorrect according to the continuous eq.?
View ArticleTorque Rotational Eq
View attachment 206433 Physics has been so long, and I don't remember anything except T=rFsin(theta) In the answer key, it says the 10kg weight is applying a torque of approximately 35Nm. <-how did...
View ArticleStructures
Do we have to memorize the structures of the various molecules of biochemical pathways such as Krebs cycle, glycolysis etc? Sent from my iPhone using SDN mobile
View ArticleTPR complete test 3 #3 C/P section
I don't understand why D is the answer. I thought that by inhibiting OTC, the cycle would stop working, so ornithine level would drop since it's one of the products of the cycle. Is my logic incorrect?...
View ArticleFluorescent labeling to track protein localization
In one of the section bank questions, the correct answer was to determine the least effective method whereby one would determine the localization of a protein (pRB) within a cell. The Correct answer...
View Articleentropy / enthalpy change (discrete)
View attachment 206467 2 strands go to 1 -> entropy decreases. Temp drops (in the q-stem), so enthalpy decreases. If the question were changed so that a covalent bond formed between 2 molecules...
View ArticleThis is wrong, Right? Resistance of Blood Vessel Question.
I remember learning specifically that the resistance of arterioles was highest.... am i not right?
View ArticleFluid Dynamics Question: Volumetric flow rate, velocity, pressure, and FL...
Hello All, Kinda of confused right now. I was reviewing a MCAT FL of mine and was wondering if you all could explain something to me. Let me first post the question that I am concerned with: In an...
View ArticleCan someone please explain this pressure question
I got this right but reading the crap explanation only confused me more. I can kind of see how this works energy wise.... but why on earth is a decrease in velocity the same as a decrease in pressure...
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Scored P/S
For those who have taken it, and ideas on why C can't be right? The passage states that assimilation is associated with worse health
View ArticleBernoulli does in fact contradict continuity PROVED
I was trying to look at the relationship between Bernoulli's Eq and the Continuity Eq that I came across this anomaly. This is a very important concept and I need help with this specific case attached.
View ArticleRedox Titrations?
Question is here: GivenAnswer: The question states that iodide (I–) is the titrant. The half-reaction shows the reduction of the triiodide anion to the iodide ion. Thus this half reaction occurs in...
View ArticleQuestion about a toilet
In Berkeley Review physics book 1, in the first practice exam, the seventh passage is about the workings of a toilet. The first question asks, "What is true of a functioning siphon during...
View ArticleStop Codons from DNA to MRNA
Hey, so from my understanding the stop codons on RNA are 5'-UAA/UGA/UAG-3'. Consequently, the DNA is supposed to then have in its sequence 5'-TAA/TGA/TAG-3', which corresponds to stop codons. However,...
View ArticleOrgo equations
What orgo equations do we need to know? (streckner, gabriel...) Can I assume that I do not need to know the reagents/solvents to the reactions. Just the general input, output? Ain't no body got time to...
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