Answer to Question #188342 in Cell Biology for lea

Question

Describe the main differences between antigens and antibodies, ensuring you explain the structure of an antibody.   

 

Answer 1

Antigens are molecules capable of stimulating an immune response. Each antigen has distinct surface features, or epitopes, resulting in specific responses. Antibodies (immunoglobins) are Y-shaped proteins produced by B cells of the immune system in response to exposure to antigens