Home » Step 1 » answr the que
shsh85963083 (Posts 1) - 12/31/2010 3:50:31 PM
 
A ↔ B+C ΔG˚ =-11.1 kcal/mol
C+D ↔ E ΔG˚ =+6.4 kcal/mol
1
A+D ↔ E+B
2

two chemical reaction are shown chematically ,each with its ΔG˚. C represent a same compound in each reaction. For the reaction shown , which of the following sets of values is most likely for ΔG˚and direction.

ΔG˚ direction
A) +17.5 1
B) +17.5 2
C) -4.7 1
D) -4.7 2
E) -17.5 1
F) -17.5 2








2)A diagram of a pathway of amino acid biosynthesis is shown,Enzymes are indicated by letter,and intermediates of the pathway are indicated by numbers.compound 5 most likely regulates which of the following labeled enzymes?


A B C D
1 → 2 → 3 → 4 → 5
E↓ F
6 → 7

choices are A, B, C ,D, E ,F
edited by shsh85963083 on 12/31/2010

shsh85963083 (Posts 1) - 1/12/2011 10:45:52 AM
 
anyone knows the answ plzzzzzzzzzzzzz reply

i.m.possible (Posts 1) - 1/12/2011 10:48:18 AM
 
where did you get this ques. from? This is pure chemistry, not a step 1 ques at all.

phbo16612296 (Posts 1) - 1/12/2011 10:55:02 AM
 
i.m.possible wrote:
where did you get this ques. from? This is pure chemistry, not a step 1 ques at all.


NBME 7 qs

i.m.possible (Posts 1) - 1/12/2011 10:58:40 AM
 
phbo16612296 wrote:
i.m.possible wrote:
where did you get this ques. from? This is pure chemistry, not a step 1 ques at all.


NBME 7 qs


oh wow, i would have never expected pure chem on a ques.

shsh85963083 (Posts 1) - 1/14/2011 8:37:26 AM
 
i got this ques from NBME 7,i did them wrong,its a block 2 ques no 5 and block 3 ques no 15

arva81786863 (Posts 1) - 1/14/2011 9:40:22 AM
 
ans for 1st que is ccc
dont know d second one..

pages: 1