35. Please choose the most accurate description of the enhancer. Enhancers are ____(A)proteins located adjacent to promoters(B)distant sites where regulatory proteins bind(C)a bacterial form of promoters(D)proteins that bind with repressors, deactivating them

40. Which of the following statements about prokaryotic and eukaryotic mRNA is incorrect?(A)Prokaryotic and eukaryotic mRNAs are polycistronic.(B)Translation of prokaryotic mRNAs can begin even before transcription is completed.(C)Eukaryotic RNAs undergo significant posttranscriptional processing.(D)The 5' end of all eukaryotic mRNAs is capped with a unique 5'-5' linkage to a 7- methylguanosine residue.

35. Please choose the most accurate description of the enhancer. Enhancers are ____

(A)proteins located adjacent to promoters

(B)distant sites where regulatory proteins bind

(C)a bacterial form of promoters

(D)proteins that bind with repressors, deactivating them

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