Multiple Choice
Which of the following does(do) not belong to the second line of defense?
A) The macrophage system
B) Natural killer cells
C) Inflammation
D) The gastric juices
E) Interferon and the complement system
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q56: Naive T cells can synthesize antibodies.
Q57: The immune system spans nearly every organ
Q58: Which of the following forces does not
Q59: T cells undergo positive selection in the
Q60: Cellular immunity uses MHC-I and MHC-II,but humoral
Q62: _ constitutes about 80% of circulating antibodies
Q63: The majority of T cells of the
Q64: Most common allergies are the result of
Q65: An immediate and intense type I reaction
Q66: _ are secreted by cells infected with