Honestly yeah pretty easily. Just do as many past papers as possible and try to remember some GCSE science content. Make sure to watch some specific BMAT videos and see how to structure essays properly (you can get capped at a certain grade if you don't follow the correct format). There are quite a few transferrable skills from the UCAT tbh. I recommend you sign up for BMAT ninja, but the past papers can also be found for free. Best of luck!