Question

which enzyme is utilized to build mrna in the nucleus during transcription?
dna polymerase
ligase
rna polymerase
helicase
rewatch
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Explanation:

• DNA polymerase is involved in DNA replication, not mRNA synthesis during transcription.
• Ligase is used to join DNA fragments, not for building mRNA.
• RNA polymerase is the enzyme that synthesizes mRNA from a DNA template during transcription.
• Helicase unwinds DNA, which is part of processes like replication, not directly building mRNA.

Answer:

RNA polymerase