Search found 9 matches

by Snazia
Sat May 12, 2018 11:01 pm
Forum: Post Questions About Exams and QBank
Topic: FL 2 Q7 Bio/Biochem
Replies: 2
Views: 509

Re: FL 2 Q7 Bio/Biochem

As the passage states, part of the RO Syndrome is that two of your chromosomes are fused into one, so you would end up with one less than a normal number.
by Snazia
Wed Mar 14, 2018 4:27 pm
Forum: Post Questions About Exams and QBank
Topic: AAMC Sec 1 QB #60
Replies: 3
Views: 746

Re: AAMC Sec 1 QB #60

Ah, I see. I'm not sure why I doubled the time like that. Thank you!
by Snazia
Wed Mar 14, 2018 3:43 pm
Forum: Post Questions About Exams and QBank
Topic: BIOCHEM QB3, 27
Replies: 2
Views: 633

Re: BIOCHEM QB3, 27

Got it! Thanks!
by Snazia
Tue Mar 13, 2018 7:17 pm
Forum: Post Questions About Exams and QBank
Topic: AAMC Sec 1 QB #60
Replies: 3
Views: 746

AAMC Sec 1 QB #60

This question is asking for how much samble is left if the hlaf-life is 4500 days and the sample was left for 13,500 days. The answer is 1/8, but I can't see why 3 half lifes would have passed. Wouldn't half the sample be left 4500 days, 1/4 after 9000 days, and 1/8 after 18000. Wouldn't there have ...
by Snazia
Mon Mar 12, 2018 11:25 pm
Forum: Post Questions About Exams and QBank
Topic: BIOCHEM QB3, 27
Replies: 2
Views: 633

BIOCHEM QB3, 27

So I know dG of 0, means reaction is at equilibrium and is reversible, but + dG means the reverse reaction is even more favorable. So why couldn't we say that reverse reaction of Rxn 4 would occur even more readily than any rxn with a dG of 0?
by Snazia
Mon Mar 12, 2018 11:20 pm
Forum: Post Questions About Exams and QBank
Topic: Diagnostic C/P #4
Replies: 3
Views: 744

Re: Diagnostic C/P #4

Thanks so much! I completely missed that when I was reading the question. And the distinction btw the two formulas is super helpful! Thanks!
by Snazia
Sun Mar 11, 2018 7:33 pm
Forum: Post Questions About Exams and QBank
Topic: Diagnostic Chem/Physics Section Q#21
Replies: 3
Views: 1427

Re: Diagnostic Chem/Physics Section Q#21

So I still don't understand why A is correct. The answer choice says the levels are decreasing quicker in the nucleus than in the cytoplasm. But the total change in phosphorylated beta-catenin is the same for both, so don't they decrease in the same rate? This thought was the only thought that made ...
by Snazia
Sun Mar 11, 2018 6:50 pm
Forum: Post Questions About Exams and QBank
Topic: Diagnostic C/P #4
Replies: 3
Views: 744

Diagnostic C/P #4

How do we know what formula to use to answer this question? I thought we should use Q=Av, where Q is flow rate and A is cross-sectional area, which gives me answer C.
by Snazia
Fri Mar 09, 2018 10:03 pm
Forum: Post Questions About Exams and QBank
Topic: Science Diagnostic Physics 292
Replies: 1
Views: 577

Science Diagnostic Physics 292

Can someone explain why we multiply the powers in this scenario?