Question

select the single word in each sentence to make it correct.

1. antibodies bind to antigens and mark them for destruction.
2. one method of destruction is called agglutination, in which each antibody binds two or more antigens.
3. after binding, the antigens are (click to select) together.
4. repetition of this process produces antigen antibody complexes.
5. these complexes immobilize the antigens until immune cells can break them down.

(click to select)
agglutination
bind
complexes
immobilize
lysing
reduce
stuck

Explanation:

Antibodies bind to antigens. Agglutination is a destruction method where antibodies bind multiple antigens. After binding, antigens are stuck together. Repeating forms antigen - antibody complexes. These complexes immobilize antigens until immune cells break them down.

Answer:

1. bind
2. agglutination
3. stuck
4. complexes
5. immobilize