Immunology Flashcards
1
Q
Antibodies are made by _____ cells.
A
Plasma
2
Q
Immunoglobulin that is a monomer (single unit), reacts at 37 degrees Celsius, and can cross the placenta
A
IgG
3
Q
Immunoglobulin that is a pentamer (5 units), reacts at cold temperatures, and does not cross the placenta
A
IgM
4
Q
Immunoglobulin that is a monomer in serum and a dimer in secretions
A
IgA