Biotechnology has provided more pure and economical sources of a number of enzymes used to produce food. An example is the enzyme rennin, which occurs naturally in the stomachs of calves and has been ...

Cuban biotechnology, with its innovative and effective products, continues to expand its presence in other nations, ...

Examples of biotechnology in­clude: Genetic engineering (mod­ifying organisms’ DNA), Biophar­maceuticals (using cells to produce drugs),Biodegradable plastics, Ge­nomic research, Gene ...