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 twelve hues of the color wheel are divided into primary colors, secondary colors and tertiary colors. Primary colors: There are three primary colors. They are the hues yellow, blue and red. These three colors are the hues that in theory can be mixed to make all other colors. If you mix the three primary colors, in theory it would produce black. Secondary colors: By mixing two primary hues together you create a secondary color. There are three secondary colors. They are the hues green, violet (purple) and orange. Orange from mixing red and yellow, violet (purple) from blue and red, and green from yellow and blue. Tertiary colors: The third set of hues are known as tertiary or intermediate colors. These hues are made by mixing adjacent primary and secondary hues.