Labs / Biology
Biology
Cells, bodies, and ecosystems you can grow, feed, and disturb.
Predator & Prey
Grass, rabbits, and foxes in boom and bust.
Open →Natural Selection
Camouflage evolves under a hungry predator.
Open →Action Potential
Stimulate a neuron and fire a voltage spike.
Open →Membrane Diffusion
Osmosis balances two sides of a membrane.
Open →Genetics
Cross two parents and read the Punnett square.
Open →Enzyme Kinetics
Substrates bind, react, and saturate the enzymes.
Open →Circulation
Pump blood through the lungs and body.
Open →Photosynthesis
Tune light and CO₂ to make oxygen.
Open →Population Growth
A population curves toward carrying capacity.
Open →Epidemic (SIR)
Watch an outbreak spread, peak, and fade.
Open →Build a Cell
Drop in organelles and power a living cell.
Open →Osmosis & Tonicity
Bathe a cell and watch it swell or shrivel.
Open →Transpiration Stream
Pull water up a plant through opening stomata.
Open →DNA to Protein
Transcribe DNA, then translate codons into a protein.
Open →Gene Switch (Lac Operon)
Flip environmental signals to switch a gene on.
Open →Mitosis
Step a cell through division into two clones.
Open →Meiosis & Crossing Over
Shuffle chromosomes into four unique gametes.
Open →Cellular Respiration
Break glucose into ATP across three linked stages.
Open →Alveolar Gas Exchange
Diffuse oxygen and CO2 across a breathing lung.
Open →Thermoregulation
Hold body temperature steady against a shifting climate.
Open →Blood Sugar Balance
Dose insulin and glucagon to steady glucose.
Open →Nephron Filtration
Filter blood and tune urine in the kidney.
Open →Sliding Filaments
Fire calcium and ATP to contract a muscle fiber.
Open →Immune Response
Fight infection and build lasting memory cells.
Open →Hardy-Weinberg
Watch allele frequencies hold or drift from equilibrium.
Open →Genetic Drift
Let chance fix or erase alleles in small populations.
Open →Build a Family Tree
Group species by traits into a branching tree.
Open →Energy Pyramid
Trace energy loss up the trophic levels.
Open →Morphogen Gradient
Paint body regions from a spreading chemical signal.
Open →Island Biogeography
Balance arrival and extinction to set species count.
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