Which is a reason why fever is considered a defense mechanism?
A) Fever inactivates (kills) some viruses.
B) Fever speeds up the rate of phagocytosis.
C) Fever reduces the iron level in the blood,thereby retarding the growth of some bacteria.
D) Fever kills some bacteria.
E) All answers are correct.
Correct Answer:
Verified
Q2: The "master cells" of the immune system
Q6: A Y-shaped protein that is produced in
Q7: B cells or T cells are
A)basophils.
B)invaders.
C)lymphocytes.
D)allergies.
E)vaccines.
Q8: Which is an example of humoral immunity?
A)
Q9: A primary "antigen presenting cell," a cell
Q11: A preparation that "teaches" the immune system
Q11: If,for a study,you wanted to cause blood
Q13: What is not part of the innate
Q14: A phagocyte is a
A)cell that engulfs other
Q19: A molecule that stimulates an immune-system reaction
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