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.
The cow actually has three stomachs, which are called the reticulum, the omasum, and the abomasum. it also has any 'stomach' called the rumen.Cows have four compartments in their stomach with the largest being the rumen. cow's home would be a farm or a ranch. On that farm or ranch  cows would be out on pasture where there are sheds or barns to go  to shelter when need be.     I â¦ n some parts of the world it is called a 'byre'.