Natural killer cells, or NK cells, are a component of the innate immune system which does not directly attack invading microbes. Rather, NK cells destroy compromised host cells, such as tumor cells or virus-infected cells, recognizing such cells by a condition known as missing self..
Definition. Market Value is generally defined as: âThe most probable price which a property should bring in a competitive and open market under all conditions requisite to a fair sale, the buyer and seller, each acting prudently, knowledgeably and assuming the price is not affected by undue stimulus.
Concept Definition. The Marginal Value is an economic term also referred to as the Marginal Benefit and Marginal Revenue. It can refer to output, consumption, or other economic choice variable. The Marginal Value is the change in the total value created by the change in quantity of the control variable.