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Science sequence · step 1 of 8

Biology Visual Lab

Photo of Susanto GangulyCreated by Susanto Ganguly

From Hooke's cork cells (1665) to whole-brain wiring maps and gene editing in patients (2025). Explore the cell, the genetic code and cell division, then follow the research as it happened.

  1. Step 1Cell explorerAnimal, plant and bacterial cells — every organelle, its job, size and who discovered it.
  2. Step 2Human body 3DBrain, heart, lungs, liver, stomach, kidneys and eye in HD 3D — turn them 360° any way and click each part.
  3. Step 3DNA → ProteinTranscribe, splice and translate a gene using the real 64-codon genetic code. Mutate it.
  4. Step 4Cell divisionThe cell cycle, its checkpoints, mitosis vs meiosis — and what goes wrong in cancer.
  5. Step 5Research timelineKey discoveries from the 1600s to 2025, with the original papers.
  6. Step 6Frontiers 2026Open questions researchers are working on right now.