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Cellular Ultrastructure, Membranes, and Transport

12th Grade · Science · Open Global Science

9 lessons

Goal

Evaluate prokaryotic and eukaryotic compartmentalization and model selective transport across cellular membranes and specialized exchange surfaces.

9 lessons
0 of 9 done
  1. Prokaryotic and Eukaryotic Ultrastructure ComparisonUp next
  2. Endomembrane System and Vesicular Protein TraffickingNot started yet
  3. Fluid Mosaic Membrane Architecture and Selective PermeabilityNot started yet
  4. Passive Transport: Simple Diffusion and Facilitated ChannelsYou are here
  5. Water Potential and Osmotic Equilibria in CellsNot started yet
  6. Primary and Secondary Active Transport MechanismsNot started yet
  7. Sodium and Potassium Ions in Active Transport and SignallingNot started yet
  8. Bulk Transport: Endocytosis, Exocytosis, and Receptor-Mediated UptakeNot started yet
  9. Surface Area to Volume Ratios and Exchange Surface AdaptationsNot started yet
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Learning standards covered

GlobalOGS.13.LS.2Open Global Science Standards 2026™ · 12th Grade

Differentiate eukaryotic and prokaryotic ultrastructures, model selective membrane permeability via fluid mosaic dynamics, and analyze passive and active transport mechanisms across exchange surfaces in relation to organismal metabolic demands.