Ap or canada?? (non jupas)

hi, im currently a rising senior who got all 5s in ap chem, bio, precalc and art2d. I also maintained a 94-95 average in alberta and i plan to apply medicine. How do offers with duo curriculums work, since i lowk dont want to redo stuff i learnt in ap chem and bio in gr12 and i want to stack my aps, would it be possible to take other aps and hope that uk unis look at my previous scores for my conditional, or do i have to take bio and chem for grade12? Thanks!!