ELISA is an acronym for Enzyme Linked ImmunoSorbent Assay and is used in a wide variety of applications, including detecting antibodies from HIV. See the related link for more â¦ information. (Answer by Syama S.): ELISA is a technique used to determine the presence of antigen or antibody in a sample. ELISA is used in diagnosis of HIV...
There are also definitions (or categories) of colors based on the color wheel. We begin with a 3-part color wheel. Primary Colors: Red, yellow and blue. In traditional color theory (used in paint and pigments), primary colors are the 3 pigment colors that can not be mixed or formed by any combination of other colors. All other colors are derived from these 3 hues.
The three primary colors on the color wheel are red (complement green), yellow (complement purple) and blue (complement orange). When used together, complementary colors (such as red and green) appear to be more intense than they do when used alone or with colors closer to them in the color spectrum.ellow-green is opposite red-violet. Yellow-orange is opposite blue-violet. Red- â¦ orange is opposite blue-green. Pairs of colors opposite each other are called complementary colors.