Q690
During Transcription, mRNA
A.
Reads the genetic code
B.
Provides the template
AnswerC.
Plays catalytic role
D.
All of the above
Answer: Option B
Solution
Answer: Option B
Solution:
During Transcription, mRNA provides the template.During transcription, the enzyme RNA polymerase (green) uses DNA as a template to produce a pre-mRNA transcript (pink).
The pre-mRNA is processed to form a mature mRNA molecule that can be translated to build the protein molecule (polypeptide) encoded by the original gene.