Question

multiple choice question
which substance induces the production of antiviral proteins?

complement proteins
histamine
interferon
heparin

Explanation:

Complement proteins enhance immune responses like opsonization and lysis, not antiviral protein production. Histamine is involved in allergic responses and inflammation. Heparin is an anticoagulant. Interferon is a signaling protein that induces neighboring cells to produce antiviral proteins to combat viral infections.

Answer:

C. Interferon