Navigating the pre-med curriculum can feel like a marathon! This tier list ranks the foundational science courses that will shape your journey toward medical school. From the foundational building blocks of General Chemistry 1 & 2 and Biology 1 & 2 to the notorious challenges of Organic Chemistry 1 & 2 and Physics 1 & 2, we're dissecting which courses are your allies and which might require a bit more strategic planning. Discover how essential subjects like Biochemistry, Cell Biology, Genetics, and Calculus 1 stack up. Prepare to gain insights into the academic gauntlet that awaits aspiring physicians!