Tapeworms are flat worms that live in a person's digestive tract. They can grow to more than 82 feet (30 meters) and live as long as 30 years. Tapeworms are parasites. As you probably know from biology class, parasites are organisms that live in, or on, other organisms (called hosts).
Gluon definition, an unobserved massless particle with spin 1 that is believed to transmit the strong force between quarks, binding them together into baryons and mesons. See more. Dictionary.com
Gluten is a protein made up of the peptides gliadin and glutenin and it is found in many grains such as wheat, semolina, spelt, kamut, rye and barley. Gluten (from Latin, glue) is a protein that gives bread its airy and fluffy texture and dough its sticky texture.