GoodGirl .

Topics: 127 Posts: 1,821
| | 09/17/08 - 06:58 AM  
 
|   #1 |
In bacterial operons that are inducible : (A) the inducer binds to the repressor and activates it (B) the inducer stimulates binding of RNA polymerase to the promoter (C) a regulatory gene produces an inactive repressor (D) structural genes that are adjacent on the DNA are coordinately expressed in response to the inducer (E) each of the structural genes produces a separate mRNA
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| Karime Help me God!

Topics: 17 Posts: 1,318
| | 09/17/08 - 07:49 AM  
 
|   #2 |
D
___________________ Eterea ……..“Hoc in loco mors succurrere vivis gaudet”……("In this place death comes joyfully to the aid of the living" )
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| GoodGirl .

Topics: 127 Posts: 1,821
| | 09/18/08 - 06:04 PM  
 
|   #3 |
yes, correct is D.
___________________ Prioritize & simplify
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