Deoxyribonucleotides, reverse transcriptase, ribonucleoprotein particles, restriction endonucleases are just some of the concepts that students are called to understand and use in order to respond to the Biology course of the 3rd Grade of High School Health Studies.

Is Biology really that difficult and the mystery of life so complex? The study of this mystery is a fascinating journey into the world of knowledge, while the Biology course, under the appropriate interpretation, proves to be interesting and understandable.

This book aims to accompany candidates on this journey and to interpret, in a simple yet scientific manner, biological phenomena and laboratory techniques described in the exam syllabus.

Each chapter contains:
- a complete analysis of the theory, accompanied by images, diagrams, and charts
- explanation of difficult points of the material
- useful methodology for solving exercises
- exemplary exercises with full answers
- exercises to solve
- multiple-choice and short-answer questions
Following are combined topics with exercises (addition of the current edition) and judgment questions with answers.

At the end of the book, all exercises to be solved, multiple-choice and short-answer questions, as well as the exercises from the school textbook, are answered.