Immune system cells differentiate between self and foreign cells by their ________.
A) cell walls
B) biota
C) markers
D) skin
E) cell processes
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
Q11: The term _ is given to any
Q12: The chemical found in tears and saliva
Q13: Lysozyme is found in _.
A)mucous membranes of
Q14: All of the following pertain to platelets
Q15: Keratin is an important aspect of nonspecific
Q17: This body region is protected by fatty
Q18: The most numerous WBCs, that have multilobed
Q19: A properly functioning immune system is responsible
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