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Kaplan Qbank USMLE



Author5 Posts
  #1

5.In a clinical study, 100 subjects are examined for a particular genetic alteration hypothesized to be related to prostate cancer. The results are shown in the table.
Genotype Number of
Controls
AA 30
AB 25
Bb 45
If A is one allele, and B is the other, which of the following is the frequency of the B allele?
A) 25/200
B) 45/200
C) 50/200
D) 90/200
E) 115/200


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  #2

if AA 30 AB 25 BB 45 not Bb 45 then only option for this question is E.

  #3

Yes .. Bilal you are correct...

are you new to this forum?

when is your test?




  #4

yeah new one....my window is sep oct nov...scheduling on 19th oct inshallah

  #5

Welcome to forum and Good luck to your test..

Im taking at end of august ...

lets see how thing turn out

GL








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