DNA: Structure, Replication, and Mutations
Explore base pairing, replication, and how mutations can change DNA sequences.
Cell: Organelles and Transport
Explore organelles, membrane transport, and cell energy balance.
All Simulations
Photosynthesis: Limiting Factors
Explore how light, CO₂, water, and temperature constrain photosynthesis rate.
AC Circuits: Impedance and Phase Shift
Compare R, RC, RL, and RLC circuits, phase shift, impedance, and resonance.