Question

hiw does deffusion differ from active transport

Answer 1

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Both use ion channels to move ions across the cell membrane, in or out of the cell. Differences: Passive Transport (or Diffusion) moves ions from high concentration to low, using no metabolic energy. Active Transport Moves ions from low concentration to high, using metabolic energy in the form of ATP.

Answer 2

diffusion means the travels of the substance from higher concentration to lower concentration through a semipermeable membrane.

active transport means the travel of the substance from the lower concentration high concentration.