Which property attributed to IgM is FALSE?
a. Combines with specific antibody
b. Fixes complement
c. Functions as protective antibody
d. Most abundant antibody class in uninfected newborn
e. Specific attachment to phagocytes.
instantknowledge Answered question August 9, 2024
a. Combines with specific antibody is false. IgM is an antibody that combines with antigens, not other antibodies. The other properties listed are true for IgM.
instantknowledge Answered question August 9, 2024