How are sterol regulatory element binding proteins (srebps) able to activate transcription of multiple genes in the cholesterol biosynthesis and uptake pathway in response to stimuli such as low cholesterol levels or insulin? o choose one: a. srebps enhance transcription of all genes in cells in response to stimuli b. in response to a stimuli, multiple srebps are activated, each with a separate target. c. srebp target genes all contain a similar dna sequence in their promoter d. srebp activation reduces cholesterol content, which in turn activates transcription of cholesterol biosynthesis genes.