Which process moves genetic information from DNA to a messenger RNA?

Which process moves genetic information from DNA to a messenger RNA?

• A. Translation
• B. Transcription
• C. Replication
• D. Splicing

Answer: (B)

Transcription is the process that moves genetic information from DNA to a messenger RNA. During transcription, RNA polymerase binds to a promoter on the DNA, uses one DNA strand as a template, and builds a complementary RNA strand. The resulting messenger RNA carries the encoded information from the genetic material to the ribosome, where it can be read during translation to synthesize a protein. Replication duplicates DNA into DNA, not into RNA. Splicing edits the RNA transcript after transcription by removing introns and joining exons, but the act of moving the information from DNA to RNA is transcription. Translation is the step that uses mRNA to assemble amino acids into a protein.

Transcription is the process that moves genetic information from DNA to a messenger RNA. During transcription, RNA polymerase binds to a promoter on the DNA, uses one DNA strand as a template, and builds a complementary RNA strand. The resulting messenger RNA carries the encoded information from the genetic material to the ribosome, where it can be read during translation to synthesize a protein. Replication duplicates DNA into DNA, not into RNA. Splicing edits the RNA transcript after transcription by removing introns and joining exons, but the act of moving the information from DNA to RNA is transcription. Translation is the step that uses mRNA to assemble amino acids into a protein.