Which of the following is FALSE?
A) Cell mediated immunity is essential for fighting virus infected cells.
B) There is positive feedback between the adaptive (specific) and innate (non-specific) immune responses.
C) The antibody mediated immune response destroys or disables only free floating antigens or pathogens.
D) Antigens are proteins or large polysaccharides either free floating or on the surface of a pathogen that initiate an immune response.
E) Helper T cells divide into cytotoxic T cells which then produce antibodies.
Correct Answer:
Verified
Q8: Which of these is NOT a function
Q9: _ is effective against extracellular antigens such
Q10: When a B cell is exposed to
Q11: Areas of rapidly dividing lymphocytes in lymph
Q12: Which of the following statements about immunity
Q14: _ involves memory response.
A)Innate immunity
B)Antibody-mediated (adaptive)immunity
C)Cell-mediated (adaptive)immunity
D)All
Q15: The secondary,or memory immune response
A)prevents disease symptoms
Q16: Which of the following functions in positive
Q17: Cell mediated immunity involves:
A)actions of T cells
B)actions
Q18: Immunotherapy
A)treats disease by altering the function of
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