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.
Yellow is NOT a primary color of light! When I was in first grade I was presented with a distressing problem for a 6 year old. My father, a television technician, had taught me that the primary colors are Red, Green and Blue. My teacher insisted that it was Red, Yellow and Blue. A few years later as my reading level increased I hit upon the answer - both are right depending on what you are talking about. Red, Yellow and Blue are the primary colors of pigment. But Red, Green and Blue are the primary colors of light. If you are coming to web page design from a print background this distinction is very important to learn because color codes on the web mix light, not paint. In CSS you've no doubt ran across color codes.