Which transcription factors are normally bound to the Psf promoter in the presence of Mg2+ only?
(a) none
(b) MetA only
(c) MetA and Met B
(d) MetA, MetB, and MetC
Answer: C
Which transcription factors are normally bound to the Psf promoter in the presence of Mg2+ only?
(a) none
(b) MetA only
(c) MetA and Met B
(d) MetA, MetB, and MetC
Answer: C