TLS Online TPP Program

#Question id: 1703


Which of the following statements is TRUE about an epitope?

#XL - Q Biochemistry
  1. An epitope is the area on an antigen that contacts antibody

  2. An epitope is the area on an antibody that contacts antigen

  3. An epitope requires both antigen-binding arms of the antibody molecule for its recognition

  4. An epitope is usually composed of a linear sequence of amino acids