Question

eents concerning protein domains is true? ) are a form of secondary structure. y consist of separate polypeptide chains (subunits). B) They are examples of structural They have been found o They may retain their correct shape even when separated from the rest of the protein. motifs. nly in prokaryotic proteins. I5 points] A monoclonal antibody differs from a polyclonal antibody in that monoclonal antibodies: A) are labeled with chemicals that can be visualized. B) are produced by cells from the same organism that produced the antigen. C) are synthesized by a population of identical cells. D) are synthesized only in living organisms. E) have only a single polypeptide chain that can recognize an antigen. 8. [10 points] List two possible environments in which you might find an alpha-helix with all hydrophobic side-chains: (Two words or fewer per answer.)

Answer 1

7.monoclonal antibodies are antibodies which are synthesized from a single clone of cells against an antigen. All the produced antibodies act against the same antigen. The monoclonal antibodies can be produced in the laboratory in vitro.

So, the correct answer is option C.are synthesized by a population of identical cells.