This semester, Cell Biology introduced me to a myriad of topics. I believe the most interesting and useful topic I learned about was about proteins and all of their complexities. The connection this has is to my current profession is how a diverse and specific protein combination can help benefit persons physical fitness. The PackBack discussions encouraged me to perform specific research on the effects o show appropriately supplementing protein can help someone on their fitness journey. It also broadened by understanding of how carbohydrates, lipids, vitamins, and minerals and their interactions with so many aspects of effective protein synthesis and function. My personal understanding of biology greatly developed because I have a better understanding of how the science of cells is more interconnected than I previously thought.