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Q. |
With respect to macrophages, which of the following is not true |
A. | they can produce TNF and IL4 both of which cause fever |
B. | they have direct tissue toxicity due to the ability to release hydrogen peroxide |
C. | they have oxygen dependent microbicidal activity |
D. | they have cytotoxicity against tumour cells |
E. | they process antigens and act as antigen presenting cells to activate lymphocytes |
Answer» A. they can produce TNF and IL4 both of which cause fever |
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