Microbiology/Immunology, Pathology & Pharmacology 

Sketchy 

Sketchy is a wonderful online database with narrative-based lessons that assists students with learning on various topics spanning across microbiology, immunology, pathology, pharmacology, and other clinical courses. It is an amazing tool for visual learners who can memorize information more efficiently with the assistance of visual memory tools, fun mnemonic devices, and quizzes that accompany each lesson.