Monoclonal antibodies to treat cancer. One way the immune system attacks foreign substances in the body is by making large numbers of antibodies. An antibody is a protein that sticks to a specific protein called an antigen.Antibodies circulate throughout the body until they find and attach to the antigen.ne way the immune system attacks foreign substances in the body is by making large numbers of antibodies. An antibody is a protein that sticks to a specific protein called an antigen. Antibodies circulate throughout the body until they find and attach to the antigen.
The average weight is 6 to 10 pounds, but king crab can grow to more than 20 pounds. Unlike other crabs, king crabs have only six legs versus eight legs, and two claws. The body or carapace section of king crabs is typically sent to canners while the legs are separated and served individually.
Common house centipedes (Scutigera coleoptrato) have 15 pairs of legs. The centipede is named by the number of legs it possesses. If you ever forget and ask yourself how many legs does a centipede have? just look at the prefix on the name. 'Cent' translates to mean 100 and there is your answer. Although some species of centipede do indeed have 100 legs it can vary from less than 100 to 200.