The document provides an overview of the topics and structure of an upcoming Session 1 Exam in Zoology. The exam will consist of 25 questions across 5 topics, with 5 questions per topic including multiple choice, fill in the blank, and short essay questions. The topics that will be covered on the exam include the scientific method, microscopes, cell organelles, osmosis and diffusion, and the structure and function of the cell membrane. Students will need to know key details about each topic, such as the steps of the scientific method, microscope magnification levels and slide preparation techniques, differences between prokaryotic and eukaryotic cells, and the unique properties of water that are important for living organisms.