My MLB experience was very challenging but the challenge came with a lot of motivation, interest and fun in biology. I really loved that module.
Always study every bit of your notes and be able to apply each and every process and concept. The application part is more important, they will never ask direct questions like asking for a definition of something. You have to know definitions for the purpose of applying them in when solving a given problem. Got a distinction fro mine because this is the advice l got and l used it and it worked.