Which gene of the lac operon increases cell permeability to beta-galactosides?
Az
By
Ca
Di
Answer & Solution
Correct answer: B. y
The y gene encodes permease, which admits lactose.
Related questions
The largest known human gene isSingle-base DNA differences among humans are calledWhat fraction of the human genome codes for proteins?Which human chromosome has the most genes?In HGP, the vectors for cloning DNA fragments in yeast wereWhich stage ends when a release factor binds the stop codon?Charging of tRNA needs which energy source?The cellular factory for protein synthesis is the