Multiple Choice
During elongation,RNA polymerase has three prominent channels,or grooves.These channels provide sites for all of the following,except _____.
A) a site for the double-stranded DNA molecule
B) a site for the entry of ribonucleoside triphosphates
C) a site for the exit of the diphosphates removed from the nucleotide triphosphates
D) a site for the growing RNA strand
Correct Answer:
Verified
Correct Answer:
Verified
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