See below: There are no good blood tests for pancreatic cancer. Amylase, Lipase and insulin levels are not helpful in the diagnosis of pancreatic cancer.
What Are Producers in Biology? Producers are organisms that make their own food; they are also known as autotrophs. They get energy from chemicals or the sun, and with the help of water, convert that energy into useable energy in the form of sugar, or food. The most common example of a producer are plants.
producer (plural producers) ( 1 economics) An individual or organization that creates goods and services. 2006, Edwin Black, chapter 2, in Internal Combustion: But through the oligopoly, charcoal fuel proliferated throughout London's trades and industries. By the 1200s, brewers and bakers, tilemakers, glassblowers, pottery producers, and a range of other craftsmen all became hour-to-hour consumers of charcoal. One who produces an artistic production like a CD, a theater production, a film, a TV program and so on. (biology) An organism that produces complex organic compounds from simple molecules and an external source of energy.