Physics 2 and elective or Genetics and Physiology before MCAT

So I'm in a predicament. I had initially planned to take physiology, physics 2, ochem 2, and biochem 1 in the spring and I plan to take the MCAT that summer since by-credit, I'm a junior that plans to apply this summer as well and I'm looking to start medical school Fall of 2018. But at my school, the only physiology lecture happens at the same time as the only physics 2 lecture section and the few physics 2 lab sections interfere with, my back-up, genetics, lecture section. If I choose to...

Physics 2 and elective or Genetics and Physiology before MCAT