🧬 Molecular Biology

Protein Folding VisualiserHP lattice model of protein folding on a 22×22 grid. Monte Carlo pivot moves with Metropolis… Cell Membrane Diffusion450 Brownian particles split between two chambers. Three transport modes: Simple Diffusion… DNA ReplicationAnimated replication fork: helicase unwinds the double helix, DNA Pol III builds leading and… Enzyme Kinetics — Michaelis-Menten & InhibitionExplore Michaelis-Menten enzyme kinetics interactively. Adjust Vmax, Km and substrate… Mitosis & Meiosis — Animated Cell DivisionStep through prophase to telophase and cytokinesis, comparing how mitosis and meiosis sort… Osmosis & Turgor Pressure — Cell in SolutionDrop a plant cell into hypotonic or hypertonic solution and watch water cross the membrane,… CRISPR-Cas9 Genome EditingAnimate CRISPR-Cas9: guide RNA scans DNA, PAM recognition, double-strand cleavage, and NHEJ… Cell Signalling — Receptor Cascade & Signal AmplificationNewLigand binding triggers a GPCR cascade — watch cAMP production and PKA activation amplify… DNA Double HelixNewA rotating DNA double helix — two backbones and coloured A-T, G-C base pairs. Randomise the… Biofilm FormationNewSimulate how bacteria aggregate, communicate via quorum sensing and form protective biofilms. Cell Signalling CascadeNewA phosphorylation cascade amplifies one receptor signal step by step, from the first kinase… Mitosis 3DNewAnimated mitosis showing all 5 phases: Prophase, Prometaphase, Metaphase, Anaphase,… Cell Wall Turgor MechanicsNewA plant cell wall under turgor pressure: the Lockhart equation dV/dt = φ(P - Y) links cell…