Which of these statements describes interferon
A)It forms a membrane-attack complex.
B)It causes lysis of invading microbes.
C)It defends against viruses nonspecifically.
D)It stimulates histamine release from mast cells.

Question

Quizplus · Accepted Answer

Interferon is a type of cytokine that is produced in response to viral infections. It functions by defending against viruses nonspecifically by interfering with the viral replication process within infected cells, thus preventing the virus from spreading to other cells. Interferon does not form a membrane-attack complex, cause lysis of invading microbes, or stimulate histamine release from mast cells.

Which of These Statements Describes Interferon