For 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.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.
Corsican (plural Corsicans) A person from Corsica or of Corsican descent. Translations
sharpen verb [T] (MAKE SHARP). âº to make something âsharp or âsharper: We just had these âknives/âscissors sharpened. He sharpened his âpencil (= made the end used for writing come to a âpoint). (Definition of sharpen from the Cambridge Academic Content Dictionary Â© Cambridge University Press).