A complete, illustrated cell-biology course. Pick a chapter to read, then explore it live in 3D.
Parts of the Cell
Big Ideas
Reference
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How to explore 🔬
Drag to orbit around the cell.
Scroll / pinch to zoom in and out.
Click an organelle — the camera flies in and opens its data sheet.
Membrane toggle hides the outer membrane for a cutaway view inside.
Fly to… jumps the camera straight to any organelle.
📚 Library (top-right) opens the full illustrated textbook — every organelle plus chapters on cell theory, respiration, DNA, protein synthesis, mitosis and more, each with a quiz.
Tip for class: switch off Membrane, then click the nucleus and mitochondria and ask students what each one does before opening its chapter.