Biology is the study of life. It is vast, with a complex vocabulary and above all has a multitude of notions and relationships not always understandable at first attempt, which however once assimilated are useful for understanding our daily life. As a student, it is about familiarize yourself and assimilate your fundamentals in order to be able to excel during exams, but also to be able to guide you if. Career choices later and finally having a more informed understanding of the biological phenomena of life. The course will thus focus on the identification of gaps, the provision of explanations on the main concepts and misunderstandings of the chapters listed by the student, targeted exercises, and the provision of examples wherever possible of the concepts of biology.