Which of the following is an incorrect description about the tryptophan operon?
Correct answer: A. Ribosomes are involved in transcription termination
The tryptophan operon's regulation involves the attenuation process, not ribosomal involvement in transcription termination. Transcription and translation coupling are indeed part of its regulatory mechanism. Tryptophan deficiency leads to premature transcriptional termination through attenuation. The attenuator is a key component.