The changing of the shape of viruses or bacterial toxins by attached antibodies is called:
A)agglutination
B)complement fixation
C)immunization
D)neutralization

Question

Quizplus · Accepted Answer

The changing of the shape of viruses or bacterial toxins by attached antibodies is called neutralization. Neutralization occurs when antibodies bind to viruses or bacterial toxins, preventing them from infecting cells or interacting with host tissues. This can occur through a variety of mechanisms, such as blocking receptor binding sites or disrupting the proper conformation of the virus or toxin. Agglutination involves the clumping of cells or particles, complement fixation involves the activation of the complement system, and immunization involves the process of becoming immune to a particular pathogen.

The Changing of the Shape of Viruses or Bacterial Toxins