The signal transduction pathway is the mechanism by which the energy of a photon signals a mechanism in the cell that leads to its electrical polarization. 1  This polarization ultimately leads to either the transmittance or inhibition of a neural signal that will be fed to the brain via the optic nerve.
The Inland Empire (I.E.) is a metropolitan area and region of Southern California. It is situated directly east of the Los Angeles metropolitan area.
The Mughal Empire. The Mughal Empire was an empire that at its greatest territorial extent ruled parts of what is todays Afghanistan, Pakistan and most of the Indian Subcontinent, then known as Hindustan, between 1526 and 1707.