This document contains instructions and questions for a Biology Standard Level exam consisting of two papers - Paper I multiple choice questions and Paper II short answer and essay questions. Paper I contains 20 multiple choice questions testing core biology concepts like cell structure and function, cell division, genetics, and transport mechanisms. Paper II contains drawing, labeling, defining, comparing, explaining, and outlining questions on topics such as cell organelles, transport processes, mitosis, and stem cell therapies. The exam is 1 hour and 30 minutes total with Paper I being 1 hour.