Transcription of the gene USC is repressed in UCLA students. Which of the following could contribute to this transcriptional repression? (Hint: UCLA students are eukaryotes, of course) A) the promoter for the USC gene is inaccessible from within a nucleosome B) the Bruin repressor protein binds to DNA at a site that directly overlaps the USC promoter C) Both A and B are possible methods for repression of the USC gene in UCLA students.