http://www.urch.com/forums en Sat, 21 Nov 2009 06:19:54 GMT vBulletin 60 http://www.urch.com/forums/tm_images/misc/rss.jpg http://www.urch.com/forums http://www.urch.com/forums/gre-biochemistry-cell-molecular-biology/128497-do-i-need-report-my-subject-score.html Wed, 11 Nov 2009 10:51:41 GMT I am trying to apply to molecular cell biology or cancer biology programs, and I get bad score in gre subject test..610, 78%...I am very disappointed about myself T_T Anyway.. I think..reporting my subject score to schools is not a good idea for me...because...my GPA score is better than it... ... I am trying to apply to molecular cell biology or cancer biology programs, and I get bad score in gre subject test..610, 78%...I am very disappointed about myself T_T
Anyway.. I think..reporting my subject score to schools is not a good idea for me...because...my GPA score is better than it...

Actually..I am a domestic (I have a citizenship).. but I graduated from undergraduate school outside U.S. and I got M.S degree in there. My overall GPA (3.88/4.0) and major GPA (3.9/4/0) is not bad....but as u guys know that...many universities in U.S. do not trust it much...(so..i took subject test..but...T_T)

Problem is that most schools which I want to apply say "STRONGLY" recommended ..taking subject test. Some people told me that "strongly recommended" is almost same meaning with "required"...
so..I worry that if I do not report my score, it will destrimental to me...or..if I report my score, it will affect negatively on my admission even though my GPA is good...
(other things..such as recom letter, research experience are overall good..and I submit my paper to MBC now...)

Could someone give me an advice.... ]]> GRE Biochemistry, Cell and Molecular Biology jennie http://www.urch.com/forums/gre-biochemistry-cell-molecular-biology/128497-do-i-need-report-my-subject-score.html http://www.urch.com/forums/gre-biochemistry-cell-molecular-biology/128300-october-test-scores-available-phone-now.html Sat, 07 Nov 2009 22:57:06 GMT But you have to pay to get the score.... But you have to pay to get the score.... ]]> GRE Biochemistry, Cell and Molecular Biology milkvincent http://www.urch.com/forums/gre-biochemistry-cell-molecular-biology/128300-october-test-scores-available-phone-now.html http://www.urch.com/forums/gre-biochemistry-cell-molecular-biology/128289-painful.html Sat, 07 Nov 2009 18:56:50 GMT Just took the exam today. It is probably the hardest exam I have ever taken. Hopefully never have to do this again. Just took the exam today. It is probably the hardest exam I have ever taken. Hopefully never have to do this again. ]]> GRE Biochemistry, Cell and Molecular Biology Intrepidjss http://www.urch.com/forums/gre-biochemistry-cell-molecular-biology/128289-painful.html http://www.urch.com/forums/gre-biochemistry-cell-molecular-biology/128138-few-questions-could-you-please-help.html Thu, 05 Nov 2009 02:28:23 GMT Hey Guys, I am a college grad but taking a standardized exam, hence I do not have professors to go to for help. Could some one please help me with few questions? Question 1. Which of the following is closest to the pH of a solution that contains 5 millimolar per liter of H+ ions. A. 1.2 B.... Hey Guys, I am a college grad but taking a standardized exam, hence I do not have professors to go to for help. Could some one please help me with few questions?

Question 1. Which of the following is closest to the pH of a solution that contains 5 millimolar per liter of H+ ions.

A. 1.2
B. 2.3
C. 3.7
D. 6.5
E. 7.5

The answer is B, but I don't know how to calculate.

Question 2. The ionic strength of MgCl2 is

A. 0.25
B. 0.5
C. 1.0
D. 1.5
E. 5.0

The answer is D, I don't know how to do it though.

Question 3. What is the pKa of trimethylammonium in water if the base ionization constant Kb for trimethylamine is 7.4 * 19^-5? (log 7.4 * 10^-5 = -4.13)

A. -4.13
B. 2.87
C. 4.13
D. 9.87
E. 11.13

The answer is D. I don't know how to get the answer though.

Question 4. In an intact cell, the free energy change associated with an enzyme catalyzed reaction is frequently different from the standard free energy change of the same reaction because in the intact cell the

A. activation energy is different
B. reaction is always near equilibrium
C. enzyme may be regulated allosterically
D. Reactants are not at 1 M concentrations
E. Reaction may be catalyzed by more than one enzyme.

The answer is D, but can some one explain a little more?

Question 5. The pH of a 10^-4 molar HCl solution prepared with pure water at pH 7.0 is closest to.

A. 6.0
B. 6.9
C. 7.1
D. 7.9
E. 8.0

The answer is B.

Question 6. The nucleoside adenosine exists in a pronated form with a pKa of 3.8. The percentage of pronated form at pH 4.8 is closest to

A. 1
B. 9
C. 50
D. 91
E. 99

The answer is B. ]]> GRE Biochemistry, Cell and Molecular Biology Intrepidjss http://www.urch.com/forums/gre-biochemistry-cell-molecular-biology/128138-few-questions-could-you-please-help.html http://www.urch.com/forums/gre-biochemistry-cell-molecular-biology/128079-ei-istp-indexed-environment-conf-submission-extended-nov-20-a.html Wed, 04 Nov 2009 03:04:13 GMT (Ei & ISTP indexed) Environment Conf Submission extended to Nov 20.
================================================== ==================
Int'l conf. on Environmental Pollution and Public Health (EPPH2010)
Chengdu, China June 21-23, 2010
================================================== ==================
Topics:
1. Water quality and public health
2. Air pollution and public health
3. Other related issues

All papers accepted will be indexed by Ei Compendex and ISTP.
]]> GRE Biochemistry, Cell and Molecular Biology michelle1826 http://www.urch.com/forums/gre-biochemistry-cell-molecular-biology/128079-ei-istp-indexed-environment-conf-submission-extended-nov-20-a.html http://www.urch.com/forums/gre-biochemistry-cell-molecular-biology/128077-ei-istp-indexed-icbbe-conf-submission-extended-nov-20-2009-a.html Wed, 04 Nov 2009 02:57:52 GMT (Ei & ISTP indexed) iCBBE Conf. Submission Extended to Nov. 20, 2009
================================================== ==========
Int'l conf. on Bioinformatics and Biomedical Engineering (iCBBE2010)
Chengdu, China June 18-20, 2010
================================================== ==========
Within iCBBE2010 there are 4 special sessions:
1. Environmental Pollution and Public Health（EPPH）
2. Biomathematics and Biostatistics
3. Biomedical Imaging
4. Cancer Studies
All papers accepted will be indexed by Ei Compendex and ISTP.
]]> GRE Biochemistry, Cell and Molecular Biology michelle1826 http://www.urch.com/forums/gre-biochemistry-cell-molecular-biology/128077-ei-istp-indexed-icbbe-conf-submission-extended-nov-20-2009-a.html http://www.urch.com/forums/gre-biochemistry-cell-molecular-biology/127964-i-would-most-indebted-help-its-important-me.html Mon, 02 Nov 2009 11:02:31 GMT hello everyone I M EZAZ AHMAD SIDDIQUE can anyone tell me, approx at what sub GRE score we get maximum scholarship and that to how much percent????????? how much money is been spended to the over all procedure of admission through sub GRE ???????????? which country provide the maximum scholarship... hello everyone I M EZAZ AHMAD SIDDIQUE
can anyone tell me, approx at what sub GRE score we get maximum scholarship and that to how much percent?????????
how much money is been spended to the over all procedure of admission through sub GRE ????????????
which country provide the maximum scholarship or fund??????????

what is the benefit of sub GRE over general GRE??????????



i be waiting for thy reply if anyone knows it I would be most indebted help and reply soon

thankyou ]]> GRE Biochemistry, Cell and Molecular Biology EZAZ AHMAD http://www.urch.com/forums/gre-biochemistry-cell-molecular-biology/127964-i-would-most-indebted-help-its-important-me.html http://www.urch.com/forums/gre-biochemistry-cell-molecular-biology/127948-1994-exam.html Mon, 02 Nov 2009 03:19:59 GMT Is the 1994 exam completely out of touch? Has anyone taken the actual exam and found that the 1994 exam is drastically different and not representative of the actual exam of 2009? Is it harder/easier than the recent exam? I am just curious. Thanks. Is the 1994 exam completely out of touch? Has anyone taken the actual exam and found that the 1994 exam is drastically different and not representative of the actual exam of 2009? Is it harder/easier than the recent exam? I am just curious. Thanks. ]]> GRE Biochemistry, Cell and Molecular Biology eddiebarb http://www.urch.com/forums/gre-biochemistry-cell-molecular-biology/127948-1994-exam.html http://www.urch.com/forums/gre-biochemistry-cell-molecular-biology/127858-restriction-enzyme-digests.html Sat, 31 Oct 2009 20:34:34 GMT there is a problem that i dont know how to solve on GRE biochemistry cell molecular biology practice book. problem 164. I dont know this problem. Can somebody explain to me? How do you know plasmid 1 and plasmid 3 may overlap? Why plasmid 2 and plasmid 5 may overlap? there is a problem that i dont know how to solve on GRE biochemistry cell molecular biology practice book.

problem 164.
I dont know this problem. Can somebody explain to me?
How do you know plasmid 1 and plasmid 3 may overlap? Why plasmid 2 and plasmid 5 may overlap? ]]> GRE Biochemistry, Cell and Molecular Biology n7el http://www.urch.com/forums/gre-biochemistry-cell-molecular-biology/127858-restriction-enzyme-digests.html http://www.urch.com/forums/gre-biochemistry-cell-molecular-biology/127766-help.html Fri, 30 Oct 2009 08:19:19 GMT Hi, everybody, I am new here, glad to meet you on the forum. I am very anxious cause I have no idea how to prepare for the test. Could someone provide some test materials for preparing the GRE biochemistry test? Especially, who has attended the test this year, could you recall some content of... Hi, everybody, I am new here, glad to meet you on the forum.
I am very anxious cause I have no idea how to prepare for the test.
Could someone provide some test materials for preparing the GRE biochemistry test?
Especially, who has attended the test this year, could you recall some content of the test before? I think those may be the best material for preparing the test.
Thank you very much ! ]]> GRE Biochemistry, Cell and Molecular Biology Bison http://www.urch.com/forums/gre-biochemistry-cell-molecular-biology/127766-help.html http://www.urch.com/forums/gre-biochemistry-cell-molecular-biology/127475-aa-synthesis-catabolism.html Sun, 25 Oct 2009 16:33:15 GMT Are these pathways worth memorizing? Has anyone encountered any questions on the exam regarding details of these pathways? Thanks! Are these pathways worth memorizing? Has anyone encountered any questions on the exam regarding details of these pathways? Thanks! ]]> GRE Biochemistry, Cell and Molecular Biology eddiebarb http://www.urch.com/forums/gre-biochemistry-cell-molecular-biology/127475-aa-synthesis-catabolism.html