Which molecule is produced during transcription and serves as the template for translation?

Which molecule is produced during transcription and serves as the template for translation?

• A. DNA
• B. mRNA
• C. tRNA
• D. rRNA

Answer: (B)

Transcription creates a messenger RNA strand using the DNA as the template, and that mRNA then serves as the template read by the ribosome during translation to assemble the protein. This mRNA carries the genetic message in codons that specify which amino acids should be added, with tRNA delivering each amino acid and rRNA helping to catalyze the process. So the molecule produced in transcription is mRNA, and it is this molecule that provides the template for translation. DNA isn’t produced during transcription, and while tRNA and rRNA are essential for translation, they aren’t the templates for making the protein.

Transcription creates a messenger RNA strand using the DNA as the template, and that mRNA then serves as the template read by the ribosome during translation to assemble the protein. This mRNA carries the genetic message in codons that specify which amino acids should be added, with tRNA delivering each amino acid and rRNA helping to catalyze the process. So the molecule produced in transcription is mRNA, and it is this molecule that provides the template for translation. DNA isn’t produced during transcription, and while tRNA and rRNA are essential for translation, they aren’t the templates for making the protein.