50 POINTS!!
Identify the first step of DNA transcription below.
A) The RNA polymerase b...
50 POINTS!!
Identify the first step of DNA transcription below.
A) The RNA polymerase binds to a DNA molecule and separates its two strands.
B)Specific base sequences on the DNA molecule signal where the RNA polymerase should begin transcribing a section of mRNA.
C) Other base sequences on the DNA then signal that the new mRNA molecule is complete, and transcription stops.
D) One strand of the DNA serves as a template to assemble nucleotides together into a complementary mRNA strand.
Answers: 3
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