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02
PRACTICE MISSIONdiffusion, osmosis, active transport, and feedback
diffusion, osmosis, active transport, and feedback
Uptake rate rises with concentration, then plateaus; adding a metabolic inhibitor reduces uptake. Which mechanism fits?
MODELHomeostasis Gate
CELL
PROVEChoose with evidence
CLUE
Pause. Find what matters. Then make your move.