Which molecule carries the genetic code from DNA to the ribosome?

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Multiple Choice

Which molecule carries the genetic code from DNA to the ribosome?

Explanation:
Messenger RNA carries the genetic code from DNA to the ribosome. The information in DNA is copied into mRNA during transcription, producing a message that can exit the nucleus and travel to the ribosome. There, the ribosome reads the mRNA in codons—three‑nucleotide units that specify which amino acids to add in which order. Transfer RNA brings the correct amino acids to complement each codon, and the ribosome links them to build the protein. Other RNA types have different roles: ribosomal RNA is part of the ribosome’s structure and activity, while DNA serves as the original genetic template.

Messenger RNA carries the genetic code from DNA to the ribosome. The information in DNA is copied into mRNA during transcription, producing a message that can exit the nucleus and travel to the ribosome. There, the ribosome reads the mRNA in codons—three‑nucleotide units that specify which amino acids to add in which order. Transfer RNA brings the correct amino acids to complement each codon, and the ribosome links them to build the protein. Other RNA types have different roles: ribosomal RNA is part of the ribosome’s structure and activity, while DNA serves as the original genetic template.

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