Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Biology Molecular Biology Protein Synthesis
In the absence of Lactose, what is expected to happen according to lac operon model ?
1
Structural genes transcribe for lactose permease
2
Repressor protein binds to the operator site
3
RNA polymerase interacts with DNA to initiate transcription
4
More than one of the above
5
None of the above