An antigen is:
A) a phagocytic cell.
B) used to combat infections.
C) a molecule used by bacteria to destroy antibodies.
D) any molecule that is recognized as foreign by the immune system.
E) any molecule that is recognized as natural by the immune system.
Correct Answer:
Verified
Q4: The enzyme found in tears that can
Q5: The phagocyte that kills about 20 bacteria
Q6: The lymphocytes that are involved in nonspecifically
Q7: A large group of molecules involved in
Q8: A group of proteins with actions including
Q9: The basis of the immune system is:
A)
Q11: Which of the following is a function
Q12: Which of the following is a specific
Q13: Natural killer cells destroy target cells by:
A)
Q13: Which of the following is considered a
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