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← ScienceWhich process inhibits charge conduction through ion channels?
A)Ionic radii exceeds channel pore✓
B)Increased concentration of counter-ions present
C)Boltzmann distribution increases ion mobility
D)Debye length collapses membrane potential
💡 Explanation
Size exclusion inhibits conduction because a larger ionic radius prevents permeation through the channel; therefore, the channel blocks the specific ion, rather than enhanced concentration, which could facilitate the flow, or electrical conditions that affect ion mobility.
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