All cells have an outer plasma membrane that regulates not only what ... to align side-by-side to form broad sheets (Figure 1). Glycerophospholipids are by far the most abundant lipids in cell ...

This is important because most signaling molecules are either too big or too charged to cross a cell's plasma membrane (Figure 1). Not all receptors exist on the exterior of the cell. Some exist ...

Profilee Satyajit Mayor discusses his explorations of cell membranes, which are helping to update the classical fluid mosaic model of dynamic cellular boundaries. NIH’s plan to reduce indirect funds ...

The fatty membrane surrounding every living cell is a vibrant environment where countless biological processes take place. This membrane protects the cell from its surroundings and divides it into ...

A schematic of a polymer electrolyte membrane hydrogen-oxygen fuel cell is shown in Figure 1. Figure 1. Hydrogen-oxygen PEM fuel cell. Hydrogen molecules dissociatively adsorb at the anode and are ...