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.
There are several uses of the word in various contexts: Biology A producer is anything that can make its own food, like plants. Producers are usually the start of the food chain. (An organism that captures energy from sunlight and transforms it into chemical energy that is stored in energy-rich carbon compounds. Producers are a source of food for other organisms.) Economy A producer is someone who raises