Transcription is the first step of gene expression, in which a particular segment of DNA is copied into RNA by the enzyme RNA polymerase.
ï»¿. CUE is a nonprofit educational corporation founded in 1978. CUE's goal is to inspire innovative learners in all disciplines from preschool through college. With an active current membership of thousands of educational professionals, CUE supports many regional affiliates and Learning Networks. CUE Conferences are Californiaâs premier educational technology events.
What Triggers Are and What They Do. A trigger is a named database object that is associated with a table, and that activates when a particular event occurs for the table. Some uses for triggers are to perform checks of values to be inserted into a table or to perform calculations on values involved in an update.