Which of the following is true about the number of binding sites per functional antibody unit?
A. IgD contains 4 binding sites.
B. IgA contains 6 binding sites.
C. IgG contains 6 binding sites.
D. IgM contains 10 binding sites.
Answer:D
Which of the following is true about the number of binding sites per functional antibody unit?
A. IgD contains 4 binding sites. B. IgA contains 6 binding sites. C. IgG contains 6 binding sites. D. IgM contains 10 binding sites.