Hello, my name is Mihir Shetty, and I’m doctoral candidate in the physics department at NYU. Feel free to poke around, and see what tickles your fancy.
Biophysics
Cell Overview Plasma Membrane Outer shell of the cell responsible for seperating the cell from the enviornment Regulates transport of nutrients and waste of the cell Consists of a phospholipic bilayer (seperates hydrophobic materials on the interior of the membrane from the aqeous enviornment The heads are hydrophilic, while the tails are hydrophobic Lots of things are embedded in and pierce the bilayer (peripheral proteins, protein channels, Alpha-Helix proteins etc.) The proteins which pierce the membrane can be asymetric (re: inside has one structure, outside has a different structure) Cytoplasm refers to the intracellular content 80% of interior is water consists of cytosol (intracellular fluid) and organelles (internal structures) cytosol is a non-newtonian fluid and is colorless Cytoskeleton Protein filaments in the cytoplasm Holds cellular structure, aids in migration, signalling, and chromosome segregation during cytokinesis There are more specialized cytoskeleton structures: flagella, cilia, filopodia, lammelipodia etc....