Lipid rafts are specialized regions of the exoplasmic leaflet. GPI-anchored proteins are able to diffuse from the main (non-raft) area of the exoplasmic leaflet into a lipid raft and then back out into the main exoplasmic leaflet area. Which statement below is INCORRECT about these lipid regions and GPI-membrane proteins? […]

Q.1. How is frequency of action potential traffic in the various neurons of the circuit altered while someone goes from the lying to the standing position? Give a name the neuron and tell whether frequency goes up or down. 2. Would it be probable to build a working circuit without […]

CHAPTER 23  Monopolistic Competition and Oligopoly Topic     Question numbers ___________________________________________________________________________________________________ 1.  Monopolistic competition: definition; characteristics 1-17 2.  Demand curve             18-24 3.  Price-output behavior              25-78 4.  Efficiency aspects       79-88 5.  Oligopoly: definition; characteristics  89-112 6.  Concentration ratio; Herfindahl Index               113-140 7.  Game theory               141-156 8.  Kinked-demand curve model               157-176 9.  Collusion; […]

Calculate the maximum [glucose]in/[glucose]out ratio that can be achieved by the plasma membrane Na+-Glucose symporter of an epithelial cell when the concentration of Na+ inside the cell is 12 mM, the concentration of Na+ outside the cell is 145 mM, the membrane potential is -50 mV (inside is more negative) […]