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 ears of the greater kudu are large and round. Cows weigh 120â210 kg (260â460 lb) and stand as little as 100 cm (39 in) tall at the shoulder; they are hornless, without a beard or nose markings. The head-and-body length is 185â245 cm (6.07â8.04 ft), to which the tail may add a further 30â55 cm (12â22 in).