The lake is about 205 ft. deep and boosts of having more than 51 recreational spots. Not only this, it is a home to several species of fish including Salmon fish, catfish, northern pike and many others. With that, Lake Oahe ranks at number 10 on our list of top 10 largest man made lakes in the world.
The postsynaptic density (PSD) is a protein dense specialization attached to the postsynaptic membrane. PSDs were originally identified by electron microscopy as an electron-dense region at the membrane of a postsynaptic neuron.
Composition Edit. Many proteins in the PSD are involved in the regulation of synaptic function. Key among these, are postsynaptic density-95 (PSD95), neuroligin (a cellular adhesion molecule) NMDA receptors, AMPA receptors, calcium/calmodulin-dependent protein kinase II and actin.SDs are sized on the order of 0.25 to 0.5 micrometres in diameter and 0.025 to 0.05 micrometres in thickness, depending on the activity state of the synapse. Many proteins in the PSD are involved in the regulation of synaptic function.