Multiple Choice
Which of these statements describes interferon
A) It is released from bacteria-infected cells.
B) It triggers the production of virus-blocking enzymes by cells that have not yet been invaded by viruses.
C) It directly breaks down viral messenger RNA and inhibits protein synthesis, both of which are essential for viral replication.
D) Its secretion is decreased during exercise.
Correct Answer:

Verified
Correct Answer:
Verified
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