Adna sequence where rna polymerase binds and begins the process of transcription. blank is a d n a sequence that binds regulatory proteins that interact with promoter-bound proteins to activate transcription. is a dna sequence that binds regulatory proteins that interact with promoter-bound proteins to activate transcription.

PROMOTER is a DNA sequence where RNA polymerase binds and begins the process of transcription. ENHANCER is a D N A sequence that binds regulatory proteins that interact with promoter-bound proteins to activate transcription.

Explanation:

i think a) betsy can donate only blood to mark is correct because, mark and betsy have the same blood type. whereas nobody else has b+ blood so betsy can't donate to them.