Homework Help: Biology- Urgent

Posted by Anonymous on Thursday, December 3, 2009 at 4:11am.

1. There is no ____ that is specified by a stop codon on an mRNA molecule.

2. Why is it impostant for RNA polymerase to start at the right place and transcribe in the right direction?

I really had no ideas on these two.
Please help.
Any help is appreciated. Thank you.

Biology- Urgent - SraJMcGin, Thursday, December 3, 2009 at 9:29am
Try the RNA Tutorial here:

http://www.google.com/search?q=RNA+Tutorial&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a

Sra

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