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.
Organisms that produce their own food are called producers. These producers are part of the biotic factors in an... Organisms that produce their own food are called producers. These producers are part of the biotic factors in an ecosystem. Green plants and bacteria can fall under this category. These organisms create their own food through photosynthesis. They are the basis for most ecological systems. Without producers, consumers like humans, would not have the food or energy they need to survive. These plants use the sunlight to make energy to fuel their functions. These plants also produce oxygen for other organisms to use.