Membrane potential — Differences in concentration of ions on opposite sides of a cellular membrane lead to a voltage called the membrane potential. Many ions have a concentration gradient across the membrane, including potassium (K+), which is at a high inside and a… … Wikipedia
Biophysics — (also biological physics) is an interdisciplinary science that employs and develops theories and methods of the physical sciences for the investigation of biological systems. Studies included under the umbrella of biophysics span all levels of… … Wikipedia
biophysics — biophysical /buy oh fiz i keuhl/, adj. biophysically, adv. biophysicist /buy oh fiz euh sist/, n. /buy oh fiz iks/, n. (used with a sing. v.) the branch of biology that applies the methods of physics to the study of biological structures and… … Universalium
Membrane fluidity — In biology, the membrane fluidity refers to the viscosity of the lipid bilayer of a cell membrane. The membrane phospholipids incorporate fatty acids of varying length and saturation. Shorter chain fatty acids, and ones with greater unsaturation … Wikipedia
biophysics — 1. The study of biologic processes and materials by means of the theories and tools of physics; the application of physical methods to analyze biologic problems and processes. 2. The study of physical processes ( e.g., electricity, luminescence)… … Medical dictionary
Outline of biophysics — The following outline is provided as an overview of and topical guide to biophysics: Biophysics – interdisciplinary science that uses the methods of physical science to study biological systems.[1] Contents 1 Nature of biophysics 1.1 Biophysics… … Wikipedia
Max Planck Institute for Biophysics — The Max Planck Institute for Biophysics is located in Frankfurt am Main, Germany. It was founded as Kaiser Wilhelm Institute for Biophysics in 1937, and moved into a new building in 2003. It is one of 80 institutes in the Max Planck Society (Max… … Wikipedia
Peripheral membrane protein — Peripheral membrane proteins are proteins that adhere only temporarily to the biological membrane with which they are associated. These molecules attach to integral membrane proteins, or penetrate the peripheral regions of the lipid bilayer. The… … Wikipedia
Cell membrane — Illustration of a Eukaryotic cell membrane The cell membrane or plasma membrane is a biological mem … Wikipedia
Franco Malerba — Infobox Astronaut name =Franco Egidio Malerba type =ASI Astronaut nationality =Italian date birth =September 2, 1944 place birth =Busalla, Genoa, Liguria, Italy occupation =Member of the European Parliament selection =1989 ESA Group time =7d 23h… … Wikipedia