Question

Which of the following statements is/are false/incorrect. Select all that apply. You may select multiple options. CAMP levels are negatively correlated with glucose levels E. coli preferentially uses arabinose over glucose Laco (operator) can act in trans Lacl (repressor) can act in trans CAMP binding to CRP facilitates transcription of many operons O Alternative splicing can generate multiple transcripts from the same gene Introns are spliced out of bacterial mRNA before translation Enhancers work in only one orientation and when positioned close to the transcription start site

Answer 1

c AMP levels are negatively correlated with glucose molecules.

e.coli preferentially uses arabinose over glucose

c AMP binding to CRP facilitates transcription of many operons.

Enhancers work only in one orientation and when positioned close to the transcription start site.

pauromycin is a t RNA made by eukaryotes to fight off bacterial infections.