Fixation and Sectioning | Cell Bio | Video Textbooks - Preview

Watch the full video at https://www.jove.com/v/13391?utm_sour... Explore our full cell biology video textbook at https://www.jove.com/science-educatio... JoVE is the world-leading producer and provider of science videos with a mission to accelerate scientific research and education. Millions of scientists, educators and students across 1500+ High Schools, colleges and universities worldwide use JoVE’s library of 17,000+ videos for teaching, learning and research. JoVE High Schools offers expert-created video textbooks, lab videos, science experiment videos, interactive assessments, and seamless integration into school systems. These comprehensive learning resources help educators tackle teaching challenges, engage students, and meet curriculum requirements, enhancing the high school learning experience. Subscribe to our YouTube Channel -    / @jovehighschools   Follow us on - Facebook -   / jovehighschools   Instagram -   / jovehighschools   Most biological tissue samples are thick and opaque and must be processed before being observed under a microscope. The tissues are first treated using a fixing solution that kills the cells and immobilizes the cellular components to maintain their structure. The fixed samples are passed through an increasing gradient of alcohol, which dehydrates the sample.