What does label F represent?
A) complement binding site
B) antigen binding site
C) antigenic determinant sites
D) macrophage binding site
E) antibodies
B) antigen binding site
You might also like to view...
What are the three main parts of a eukaryotic cell?
a) plasma membrane, organelles, cytoplasm b) plasma membrane, organelles, nucleus c) plasma membrane, cytoplasm, organelles d) plasma membrane, cytoplasm, nucleus e) plasma membrane, cytosol, organelles
In response to respiratory alkalosis, the
A) respiratory rate increases. B) tidal volume increases. C) kidneys conserve bicarbonate. D) kidneys secrete more hydrogen ions. E) kidneys retain more hydrogen ions.
When an immune response mistakenly targets normal body cells and tissues, the result is:
immune system failure the development of an allergy depression of the inflammatory response an autoimmune disorder None of the choices are correct
Which of the following organelles is not part of the endomembrane system?
A. vesicles. B. mitochondria. C. rough ER. D. Golgi apparatus.