A monoclonal antibody is a laboratory-produced molecule that's carefully engineered to attach to specific defects in your cancer cells. Monoclonal antibodies mimic the antibodies your body naturally produces as part of your immune system's response to germs, vaccines and other invaders.onoclonal antibody drugs are a relatively new innovation in cancer treatment. While several monoclonal antibody drugs are available for treating certain cancers, the best way to use these new drugs isn't always clear.
If you have cows and chickens the total of heads is 200 and total of legs is 540 how many chickens do you have? set up a relation x + y = 200 (for the heads, each animal has only one head, right? ) 2x + 4y = 540 (for the legs, each chicken has 2 legs, cows have 4) now, you need â¦ to eliminate a fraction.
Bison have four stomachs like all other bovines in the bovidae family. 20 people found this useful. Edit. Share to: Karin L. Like cattle, bison and buffalo are more fascinating than they seem at first. They are different from cattle, which makes it more fun to learn about them and share my knowledge of them with the Answers.com reader audience. Bulls weigh anywhere from 1400 to 2000 lbs. Cows weigh from 900 to 1200 lbs.