The structural and functional differences that distinguish immunoglobulin isotypes are due to variations associated with their Fc fragments.
Answer the following statement true (T) or false (F)
True
Biology & Microbiology
You might also like to view...
Carbon has four electrons in its valence shell. It will typically form ____ covalent bonds to fill its
valence shell.
a. one b. two c. four d. six e. eight
Biology & Microbiology
Tumor suppressors are genes that __________
A) promote advancement of the cell cycle B) phosphorylate proteins involved in the cell cycle C) block progression of the cell cycle D) prevent apoptosis in normal cells E) activate proto-oncogenes
Biology & Microbiology
According to current thought regarding the domains of life, which two domains are believed to be the most closely related?
A. Bacteria and Eukarya B. Archaea and Eukarya C. Archaea and Bacteria
Biology & Microbiology
What is the primary source of energy for nearly ALL of the earth's ecosystems?
Biology & Microbiology