In a Typical Yeast Two-Hybrid Experiment,which of the Following Occurs

Multiple Choice

In a typical yeast two-hybrid experiment,which of the following occurs when bait and prey interact?

A) HIS3 binds to the promoter of a reporter gene.
B) Gal4 activator and binding domains form a complex.
C) HIS3 and Gal4 form a complex.
D) HIS3 transcription is blocked.
E) Expression of Gal4 is activated.