Multiple Choice
If microorganisms penetrate the first line of defense,a second line of _______________ forms defense mechanisms that become operational.
A) cellular components
B) humoral components
C) secretions
D) both a and b
Correct Answer:
Verified
Correct Answer:
Verified
Q2: The "father" of immunology is generally considered
Q3: An undesirable consequence of immunity is<br>A)natural resistance.<br>B)acquired
Q4: Another name for Toll-like receptors is<br>A)genome.<br>B)pathogen-associated molecular
Q5: Immunology is defined as the study of
Q9: Artificial passive immunity is achieved by<br>A)vaccination.<br>B)contracting a
Q13: The immune system has distinctive characteristics, such
Q16: T lymphocytes respond to<br>A)antigens presented on the
Q17: Cell-mediated immunity is moderated by:<br>A) B lymphocytes.<br>B)
Q20: A specific function of the immune system
Q23: Cytokines:<br>A) are produced by lymphocytes.<br>B) act on