Question
What would be the result if the U-rich sequence after the fourth stem loop in the trp operon was replaced by a UG-rich sequence? Attenuation would occur under high tryptophan conditions. Attenuation would under low tryptophan conditions. Attenuation would not occur under high tryptophan conditions. The trpL region would not be bound by CAP-cAMP. None of the answers are correct. Enzymes involved in metabolism are regulated by a process of combinational gene expression that is best characterized by feedback inhibition acetylation methylation pleiotropy none of the answers are correct. The regulation of protein function, not gene expression, is regulation Transcriptional Translational Posttranslational inhibitory What do riboswitches regulator? Transcription Translation.
Explanation / Answer
27. enzymes are regulated by…… methylation
28. The regulation of protein function is…….translation
29. Ribosewitches regulate transcription.