The promoter site and the terminator site for transcription are located at
1
3′ (downstream) end and 5′ (upstream) end, respectively of the transcription unit
2
5′ (upstream) end and 3′ (downstream) end, respectively of the transcription unit
3
the 5′ (upstream) end of the transcription unit
4
the 3′ (downstream) end of the transcription unit
5
Question Not Attempted