raves wrote:
4)c
9)a
20)a
22)c
44)c
15)b
20)dont know(next file)
why dont u try looking for these questions n their discussions on the forum,that will be more useful n u will learn too.try using the search engine on the forum(on top of the page)by typing key words.i know u are short of time.good luck n dont panic.
can u explain why the answer to 44 is C. the question stem is the anticodon, so shouldnt the codon be preceding it? maybe i am wrong i am weak at genetics. thanx.
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| blueocean
Forum Senior
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amitdoc2b wrote:
can u explain why the answer to 44 is C. the question stem is the anticodon, so shouldnt the codon be preceding it? maybe i am wrong i am weak at genetics. thanx.
if the grandfather has AD disease that means the kid has 1/2 risk to inherit the disease; the grandchildren has another 1/2 risk to inherit the disease.In genetics final probability is add of probabilyties so 1/2* 1/2 means 1/4.
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| blueocean
Forum Senior
Topics: 15
Posts: 195
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amitdoc2b wrote:
can u explain why the answer to 44 is C. the question stem is the anticodon, so shouldnt the codon be preceding it? maybe i am wrong i am weak at genetics. thanx.
Always you have to think about antiparallelism and complementarity which mean if you have a sequence 5-3 the reading will be 3[-5 and you have to put the base pair complementary.
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| raves
Forum Elite
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hey kobita u got me wrong.i didnt mean to discourage amitdoc.i actually dont know how to post the links of the discussions as some poeple do else i would have done it.i know quite well its a forum where we can help each other and i was trying to do that only.
n thanks blueocean for explaining the question to amitdoc.
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| smal
Forum Guru
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hey i think ans to 20 is C....coz AGC....codon will be UCG... ,writing in terms of direction 5'GUC3'.
and yes B for the 20th qt in second set of qts u posted
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| sridevibandaru24
Forum Guru
Topics: 33
Posts: 434
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can anyone please explain 20th question in first file?thanks.
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Can you please help me out with them? I wanted to understand also why it is the correct answer and I have been having trouble finding the reasoning behind these particular questions.