Complete Bundle: Cellular Immortality & Aging Presentation + Worksheets + Full Teaching Concept

Why do human cells stop dividing? How does telomerase enable cancer cells to bypass biological limits? Can aging be slowed down scientifically? This comprehensive upper secondary biology unit explores the molecular mechanisms of aging, telomere shortening, cellular senescence, and anti-aging research. What’s Included ✔ 27 structured worksheets ✔ Differentiated cognitive levels (knowledge, analysis, evaluation) ✔ Case studies (telomeropathies & cancer) ✔ Diagram interpretation tasks ✔ Ethical debates on lifespan extension ✔ Anti-aging research evaluation ✔ Future scenarios (2030–2100) ✔ Lifestyle & telomere research Core Topics Telomere structure & shelterin The end-replication problem The Hayflick limit Telomerase (TERT & TERC) Cancer cell immortality Epigenetic clocks mTOR & sirtuins Senescence & SASP Therapeutic dilemmas of telomerase Perfect For Upper Secondary Biology Genetics & Molecular Biology Units Cancer & Aging Lessons Advanced Academic Biology Courses This unit encourages critical thinking, scientific reasoning, and ethical reflection.

Klassenstufen: EF (10./11. Jhg.), Q1 (11./12. Jhg.)

Why do human cells stop dividing? How do cancer cells bypass biological limits? Are there organisms that do not age? This structured, research-based biology presentation guides students through the molecular foundations of aging, telomeres, and cellular immortality. What Students Will Explore ✔ The cell cycle & DNA replication ✔ The end-replication problem ✔ Telomere structure and function ✔ The Hayflick limit ✔ Telomerase and Nobel Prize research ✔ Cancer cell immortality ✔ Alternative lengthening of telomeres (ALT) ✔ Oxidative stress & mutation accumulation ✔ The Hallmarks of Aging model ✔ Hydra, Turritopsis & negligible senescence ✔ Anti-aging research & senolytics ✔ Ethical implications of lifespan extension Perfect For Upper Secondary Biology Genetics & Molecular Biology Cancer & Aging Units Advanced Science Courses Students develop deep conceptual understanding and connect cellular mechanisms with real-world medical and ethical questions.

Klassenstufen: EF (10./11. Jhg.), Q1 (11./12. Jhg.)

How do cells age? Why can cancer cells divide indefinitely? What would a 150-year lifespan mean for society? This comprehensive teaching concept provides a fully structured upper secondary biology unit integrating molecular biology, cancer research, aging science, and bioethics. What’s Included ✔ 8 progressive modules ✔ Approx. 24 structured lessons ✔ Differentiation pathways (basic & advanced level) ✔ Debate format with role cards ✔ Assessment suggestions (AFB I–III equivalent) ✔ Misconception analysis & conceptual change strategy ✔ Model-based learning ✔ Case studies (HeLa cells, Nobel Prize discovery) ✔ Ethical reflection framework Core Scientific Content Cell cycle regulation DNA replication & end-replication problem Telomere biology & Hayflick limit Telomerase mechanism Cancer & cellular immortality Anti-aging research strategies Senolytics, mTOR & epigenetic reprogramming Ethical implications of lifespan extension Perfect For Upper Secondary Biology Advanced Molecular Biology Units Aging & Cancer Curriculum Blocks Interdisciplinary Science & Ethics Courses This teaching concept promotes scientific literacy, critical thinking, and ethical reasoning at an advanced academic level.

Klassenstufen: EF (10./11. Jhg.), Q1 (11./12. Jhg.)