Should I bother registering?

Hi, I’m a high school senior looking to go to Ohio State with a major in biology and then to go onto grad school, specifically veterinary or pharmacy. My question is, should I bother registering for the AP biology exam? I’m also in AP physics 1 as well. I’ve been talking to other students and reading on OSU’s website and it seems like the general consensus is to not register for any science AP exams, since I’ll have/want to retake them in college. I still want to be in the classes, I enjoy them a lot. But I don’t want to waste my money taking an exam that might not even get me credit, you know? If anyone has any suggestions, that would be great.