You stain a culture of primary enterocytes with a mix as ________. ⋅ an antibody targeting Bax and conjugated to FITC. ⋅ an antibody targeting BCl₂ and conjugated to Texas Red ⋅ DAPI You also add a mild detergent. You then incubate and wash the cells. You now observe them by confocal microscopy. You observed a yellow (green + red) signal in your cells. What can you deduce regarding Bax and BCl₂? What does it mean for the cell?
1) Bax and BCl₂ NOT associated → Apoptosis is activated
2) Bax and BCl₂ are associated → No apoptosis
3) Bax and BCl₂ are NOT associated → No apoptosis