An antibody molecule
a. has three polypeptide chains.
b. has both heavy and light chains.
c. has a variable region that can bind to complement.
d. has a constant region that binds to antigens.
e. is the same thing as an MHC molecule.
Answer: b
An antibody molecule
a. has three polypeptide chains.
b. has both heavy and light chains.
c. has a variable region that can bind to complement.
d. has a constant region that binds to antigens.
e. is the same thing as an MHC molecule.
Answer: b