This study aid serves your self-assessment and thus prepares you for exams. It offers you the opportunity to engage with the diverse questions at home in a calm manner and to independently verify your knowledge. Alternatively, you can use the questions as prompts when quizzing each other in study groups. The 1000 questions are designed to help you delve into genetics/molecular biology, biochemistry, cell biology, and microbiology, and are organized according to the four subject areas. You will find multiple-choice questions on the most important topics, typically with short answers that you can look up at the end of the book. The questions are intentionally varied in nature and difficulty levels. Knowledge questions require factual knowledge that you will usually acquire easily by working through lectures and textbooks.