Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a UV-A radiation stimulus. UV-A radiation (UV-A light) spans the wavelengths 315 to 400 nm. [GOC:BHF, GOC:mah]
Full description or abstract
Collection
C5: Ontology GO: Gene Ontology GO:BP: GO Biological Process