Скачать или смотреть The Anatomy and Function of the Cell Plasma Membrane.

This lecture starts by explaining what makes a molecule polar and why polar molecules are hydrophilic. It then talks about what makes a molecule or atom an ion and why ions are hydrophilic. Next it explains what makes molecules nonpolar and why nonpolar molecules are hydrophobic. It then talks about the organization and anatomy of phospholipids and how they are organized within the plasma membrane of cells. It finishes by discussing the functional purpose of the plasma membrane and the role integral proteins play.

0:00 What Makes a Molecule (Water) Polar
8:42 Polar Molecules are Hydrophilic
12:27 What makes a Molecule/Atom a Ion
19:01 Ions are Hydrophilic
21:08 What Makes a Molecule Nonpolar
24:28 Nonpolar Molecules are Hydrophobic
28:04 What Phospholipids are
35:01 Plasma Membrane Organization
43:00 Functional Purpose of Plasma Membrane
48:00 Integral Proteins Structure and Function
53:36 Conclusion