OOH! My specialty! YAY!
Not sure what level of detail you're looking for, so I'll go basic- let me know if you need/want more detail.
Antibodies are produced by B-cells, in response to a specific antigen. Given that, I think your question may be a little off, because it sounds as if maybe you think that an antibody will change (adapt is the term you used) to suit other antigens. In reality, once it's made, it stays as-is, in many instances for the life of the organism.
Antibodies (immunoglobulins, or Ig for short) have at least four proteins: two heavy chains and two light chains. There are 5 different types of heavy chains: Gamma, Alpha, Mu, Epsilon and Delta, which are called by the first letter of their name, and give the name of the antibody (ab for short): IgG, IgA, IgM, IgE and IgD (an easy way to remember that is to think "GAMED"). There are two light chains, Kappa and Lambda. Every B-cell produces EITHER Kappa OR Lambda, but that's irrelevant for this question (but is a key feature of lymphoma and leukemia!).
Picture the letter "Y", which is what is formed by the interaction of the two heavy chains and the two light chains- the heavy chains join together to form the bottom of the "Y", the upper arms of the "Y" consist of the other half of the heavy chain wrapped around a light chain. The bottom of the "Y" is the Fc, or Crystaline (or constant) fragment, which is specific across species (every human has the same exact Fc as does every mouse, monkey, etc). The work happens at the top of the "Y", which is the Fab (antigen binding fragment). The B-cell will customize the Fab to suit the particular antigen encountered. Once secreted from the B-cell, there's no way for the body to make further changes to the structure, so it's programmed from the very beginning, kind of like old-school CD-R (write once) versus the newer CD-RW.
The most effective leaders recognize and adapt to follower's needs
It means that an animal or species adapt physically to the enviorment.
you need an structure and each part of it has a function like an animal formated or structured by cells and each cell has to adapt to its own function
because it's structure gets harder and harder as the molecules inside of it start to harden or adapt to its environment
The queen ant introduces the workers the new enironment they wish to build. So the queen ant designs a whole city structure she wants the workers to build, so she gets the plans the the workers and they build it, and adapt to it.!
The kidney is the body structure that allows mammals to control body fluids and adapt to dry desert conditions. The kidney filters waste products from the blood and regulates the balance of water and electrolytes in the body, helping to conserve water and prevent dehydration in desert environments.
He realized the the finches had been able to adapt to their natural surroundings to survive.
The rainbow trout body and tail shape are adapted to slow and fast moving water. Some species of rainbow trout can change their color to adapt to different underwater environments, water depths, and rock structure.
so that they can adapt to the climate and they can store water in ther roots for the long periods without water
Well, neil Baldwin has many disguises so the men he stalks do recognize him. this may work for you but your motives probably aren't to rape somebody.-best of luck, Sylvester Stallone
The future tense of adapt is will adapt.
Deserts do not adapt but organisms that live in the desert adapt.