Start: neuronal action potential reaches the axon terminal ! is released from synaptic vesicles by !

diffuses across the !

acetylcholine binds to receptors on the motor end plate !

channels open in the !

diffuses into the and begins an !

the propagates along the and !

ions are released from the !

calcium ions bind to troponin ! troponin pulls away from !

is hydrolyzed, which ; actin binds !

dissociate from and it undergoes a !

Which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements.which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements.the framework of a membrane is a bilayer of phospholipids with their hydrophilic heads facing the aqueous environment inside and outside of the cell and their hydrophobic tails clustered in the center.because membranes are fluid, membrane proteins and phospholipids can drift about in the membrane.the diverse proteins found in and attached to membranes perform many important functions.the kinky tails of some proteins keep the membrane fluid by preventing the component molecules from packing solidly together.membranes include a mosaic, or mix, of carbohydrates embedded in a phospholipid bilayer.