Neurotransmitter transporters are a class of membrane transport proteins that span the cellular membranes of neurons.Their primary function is to carry neurotransmitters across these membranes and to direct their further transport to specific intracellular locations.There are more than twenty types of neurotransmitter transporters.or example, some transporters use energy obtained by the cotransport, or symport, of Na+ in order to move glutamate across membranes. Such neurotransporter cotransport systems are highly diverse, as recent development indicates that uptake systems are generally selective and associate with a specific neurotransmitter.
Here Are the Worldâs Most Corrupt Countries. Corruption is everywhere, but some nations are more corrupt than others. North Korean leader Kim Jong Un laughs during a factory tour in January 2016. North Korea tied with Somalia for most corrupt in a 2105 index of global corruption perceptions. (KCNA/Xinhua Press/Corbis )
You won't believe these 10 facts about people. The Corruption Perception Index (CPI) is a global project that ranks countries based on the publicâs observation of corruption in the government. Data is derived from several different sources and then compiled and interpreted by the organization Transparency International.