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.
Ruminant Anatomy and Physiology Anatomy of the Adult. The cow's digestive tract consists of the mouth, esophagus, a complex four-compartment stomach, small intestine and large intestine (figure 1). The stomach includes the rumen or paunch, reticulum or honeycomb, the omasum or manyplies, and the abomasum or true stomach. The rumen. The rumen (on the left side of the animal) is the largest of four compartments and is divided into several sacs. It can hold 25 gallons or more of material, depending on the size of the cow. Because of its size, the rumen acts as a storage or holding vat for feed.