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  1. M

    Biology mcq's help ...

    for dvzq2lxs.pdf its C again..coz pure 15N and pure 14N when mixed..it gives all hybrid containing 1 strand of 14N and other of 15N
  2. M

    Biology mcq's help ...

    @sweetiepie: i have mailed that to u!!
  3. M

    Biology mcq's help ...

    for 49Bulbcj.pdf..its C again..coz hydrolytic enzymes means....higher at lysosome.>!!
  4. M

    Biology mcq's help ...

    for 5zbk6y4f.pdf..its C again...coz question asks..which concentration has the same water potential before immersion...so initial length and final length shud b equal ..which means..the ratio of initial length to final length shud b 1.0...and at that value...from that graph..the concentration is...
  5. M

    Biology mcq's help ...

    for d1lsaQf0.pdf..its C again..it says time taken in Y axis,.,,..so at 30 degree or at around that...the reaction would complete quickly..means upward opening parabola..and Its not D bcoz question says 50degree denatured..so it cannot cross 50 degree
  6. M

    Biology mcq's help ...

    for 3fkD6sjs.pdf its C again..coz it says energy..so look at the right onne....Q has higher than R...and then P and then S
  7. M

    Biology mcq's help ...

    for f50muwmg.pdf...its C...the peptide bond is between Carbon and Nitrogen!!
  8. M

    Biology MCQ thread..!!

    and i looked at the top right one...coz it is kept horizontally..so the result will come xact!!
  9. M

    Biology MCQ thread..!!

    i assume its varient 12...so.. 1 divison of eyepiece=0.2/100= 0.002mm= 2micrometer.. (16-6) division has been increased which means 10 divison and therefore 20 micrometer for 4 hours.. thereofre 5micrometer for a hour!..therefore answer is A
  10. M

    Red Sepot Biology MCQ's Booklet.

    i dont like that book at all....jus made me confused when i looked at them earlier when in was studyin..!!! @sweetiepie: zenzenzen is correct...if u've practiced all papers...jus watch a gud movie...!!
  11. M

    can any1 help with BIO mcq'zz plzzzz

    Dude, u are better than me then...! i have never scored more than B..while doing past papers too..!! m confused in some of them..and will post those things tomorrow..!!...will try my best to score an A on tuesday!!.....i think scoring more than 32 is enough..!!
  12. M

    URGENT HELP!

    post a question means>??? attachments?? if yes...then..this is how u do.!! click to quick reply..and u can see Full Editor right there....and from there...one box appears..scroll down,,..u can see Upload attachment where u can see "save draft" "preview" " submit and all....so click on " upload...
  13. M

    can any1 help with BIO mcq'zz plzzzz

    ok..answer is B...coz 1st...current flow in Atria...means 1st one is P ..coz i guess u have studied that graph of it.....the peak in P is not higher and yes..u know..the pressure there is not sp higher either...so 1st is P..and for 2nd..look Q R and S...for Q and R they are in ventricular...
  14. M

    URGENT HELP!

    and for ventilation rate ..its given by....tidal volume * breaths per minute!!
  15. M

    URGENT HELP!

    tidal volume is amount of air that u inhale on any given breath...whereas vital capacity is different..it requires u to take as much deep breath as u can...and exhale as much as u can...concerned bout calculation....i dont any calculations bout these things...we jus measure vital capacity using...
  16. M

    can any1 help with BIO mcq'zz plzzzz

    u need to know that above one is stage micrometer and down one is eyepiece...so we can calculate the length of 100 division of eyepiece.. by above method..and u get that....u got me, right?
  17. M

    can any1 help with BIO mcq'zz plzzzz

    the answer is C...and here's an xplaination... 0.1mm is given to us...so diameter of that circle is 0.1/40 *100=0.25mm...which is 250micrometer..!1 and area of circle is pi*r^2.///so pi* 250/2 * 250/2 gives u C
  18. M

    can any1 help with BIO mcq'zz plzzzz

    which one are u talking bout, lychee26???
  19. M

    can any1 help with BIO mcq'zz plzzzz

    for the adenine one..the answer is B>..jus look at the % composition..like if A in sample 1 is 25..then Its complementart shud b at around this value..may b 23 or 24 or 25 or 26 or even 27....and jus look at the uracil..and for complementart...other shud b at around 25..which means...the answer...
  20. M

    can any1 help with BIO mcq'zz plzzzz

    @sweetiepie: jus look at the structure of DNA>.u will know urself..jus look at the linkage of nucleic acids...that is the way..!!
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