Which of the following is not a function of antibodies?
A) Neutralizing bacterial toxins
B) Preventing viruses from entering tissue cells
C) Direct cell killing through the release of toxic chemicals
D) Opsonizing foreign antigen
Answer: C
Which of the following is not a function of antibodies?
A) Neutralizing bacterial toxins
B) Preventing viruses from entering tissue cells
C) Direct cell killing through the release of toxic chemicals
D) Opsonizing foreign antigen
Answer: C