Question

if a stop codon is like a red traffic light, which is most like a green traffic light during transcription?
dna
promoter
mrna
nucleotide

Explanation:

• A stop codon signals the end of translation (like a red light stops traffic).
• A promoter is a DNA sequence that initiates transcription (like a green light starts traffic).
• DNA is the genetic material, mRNA is the transcript, and a nucleotide is a building block of nucleic acids. None of these directly initiate transcription like a promoter.

Answer:

promoter