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.
Definition of producer for Students. 1  1 : someone or something that grows or makes a product oil producers. 2  2 : someone who prepares or finances a public presentation (as a movie) 3  3 : a living thing (as a green plant) that makes its own food.