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Home Q & A Board Biology-Related Homework Help General Biology
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JNASTY123 JNASTY123
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6 years ago
Upstream promoter elements in eukaryotes are:a.
   nucleotide sequences that act as binding sites for RNA polymerase.
  b. nucleotide sequences that regulate the efficiency of transcription initiation.
  c. nucleotide sequences that contain the TATA box.
  d. proteins that enhance RNA polymerase binding to the promoter.
  e. proteins that inhibit RNA polymerase binding to the promoter.

Question 2

A TATA box is seen in __________ cells and is the site where __________.
  a. bacterial; RNA polymerase binds
  b. eukaryotic; DNA ligase cleaves introns
  c. eukaryotic; RNA polymerase binds
  d. both bacterial and eukaryotic; transcription factors bind
  e. bacterial; a repressor protein binds
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destiny_remydestiny_remy
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6 years ago
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JNASTY123 Author
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6 years ago
Smart ... Thanks!
Chaldoren
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Yesterday
Thanks
gefa
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2 hours ago
This helped my grade so much Perfect
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