which process is part of transcription?\ndna is copied to create a second dna strand.\nmrna codons and trna…

which process is part of transcription?\ndna is copied to create a second dna strand.\nmrna codons and trna anticodons assemble amino acids.\ndna is unzipped with the aid of dna polymerase.\nmrna is synthesized from a strand of dna.
Answer
Brief Explanations:
Transcription is the process where mRNA is synthesized using a DNA strand as a template. DNA replication involves creating a second DNA strand. Assembly of amino - acids by mRNA and tRNA is translation. DNA is unzipped by helicase during replication, not by DNA polymerase which is mainly for DNA synthesis.
Answer:
mRNA is synthesized from a strand of DNA.