Membranes and Molecular Movement. Animal cell. Plant Cell. Lipid Molecule. Water -loving. Fat-loving. Types of Membranes. Impermeable= Imp ossible to pass. Permeable= Per mission to pass. Semi-permeable= Some can pass. Membrane Proteins. Membrane. Large Molecules. Membrane Proteins.
Impermeable= Impossible to pass
Permeable= Permission to pass
Semi-permeable=Some can pass.
Osmosis is the movement of WATER from high to low concentration.
Diffusionis movement of solid molecules (solutes) from high to low concentration.
Bird= Representing sugar molecules
Cell membrane (CAGE)
Cell stays the SAME