I'm currently studying biomedical science in uni, and I really want to be a doctor in the future, so I want to do medicine in postgraduate. What is the name of this course in uni? And is that possible?
You will get a Bachelor of Medicine degree (sometimes called BM, MBChB, MBBS, all mean the same thing). Medicine is an undergraduate degree, so whether or not you study it as a school leaver, or as a graduate, you still get the same qualification. There is no avoiding doing an undergraduate medical degree if you want to be a doctor, as this is what qualifies you to practise medicine.