An _______ procedure is one that involves puncturing the skin, making an incision, or entering a body cavity
Fill in the blank(s) with correct word
invasive
You might also like to view...
One mechanism that viruses use to avoid the immune response is to bind up immune effector molecules. All of the following methods are used by antibodies to block viral infection EXCEPT
A. antibodies bind to and coat virus particles, preventing viral ligands from binding to cell receptors. B. antibodies trigger complement, which can lyse viral particles or recruit opsonins. C. antibodies stimulate activation of cytotoxic T cells. D. antibodies aid in phagocytosis. E. antibodies compete for binding with viral ligands.
Many muscles in the body remain in a chronically contracted state because they are continuously receiving the message from the nervous system that they should be contracting in preparation for _______________
Fill in the blank(s) with correct word
Which of the following characterizes passionate love?
A) Open communication B) Attraction and desire C) Extreme possessiveness D) A sense of mutual support
After binding to its specific antigen, a B lymphocyte may switch its:
a. immunoglobulin light-chain isotype b. immunoglobulin heavy-chain class c. variable region of the immunoglobulin heavy chain d. constant region of the immunoglobulin light chain