BIOL 1107 Lecture Notes - Lecture 14: Encase, Quorum Sensing, Signal Processing
Document Summary
1: announcement: if there is a snow day on monday, the test will be on wednesday, practice exam will be posted late tonight. Proteins may be integral or peripheral: the primary function of the plasma membrane is. To create an environment inside the cell. That form a crisscrossed network: wall is filled with hydrophilic gelatinous polysaccharides. Keep the cell wall moist: the primary cell wall. Defines the shape of the plant cell. Counteracts the turgor pressure it experiences: the secondary plant cell wall, some cells secrete a secondary cell wall. It is inside the primary cell wall: secondary cell wall structure correlates with the specific cell"s function, in cells that form wood, the secondary cell wall contains lignin. A ground substance formed of gelatinous polysaccharide. A network of protein fibers: the most common ecm protein fiber is collagen. It forms a flexible extracellular layer: extracellular matrix structure and function, the ecm also helps cells.
