A properly functioning immune system is responsible for ________.
A) surveillance of the body
B) recognition of foreign material
C) destruction of foreign material
D) All of the choices are correct.
E) Only recognition of foreign material and destruction of foreign material are correct.
Correct Answer:
Verified
Q2: Nonspecific chemical defenses include
A)lysozyme.
B)lactic acid and electrolytes
Q3: Plasma cells
A)function in cell-mediated immunity.
B)are derived from
Q12: The chemical found in tears and saliva
Q14: All of the following pertain to platelets
Q15: Keratin is an important aspect of nonspecific
Q16: Immune system cells differentiate between self and
Q17: This body region is protected by fatty
Q22: Which type of white blood cells are
Q22: The lymphoid tissues of the intestinal tract
Q23: Which of the following is incorrect about
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