Biology · Immunology
Which of the following statements about antibodies is correct?
- 1All antibodies have the same biological half-life.
- 2Constant domains harbour complementarity-determining regions.
- 3Each antibody chain consists of an amino-terminal constant region and a carboxy-terminal variable region.
- 4Different antibody classes have different effector functions.✓
Correct answer
Different antibody classes have different effector functions.
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