What is a main component of a virus?\nOptions:\n- (A) Something that causes allergies\n- (B) Leptospirosis\n- (C) Localized damage\n- (D) heat produced\n- (E) deoxyribonucleic acid\n- (F) Chemical energy\n- (G) direct damage to the lungs\n- (H) It helps them survive Let's solve this problem gradually.

User
Viruses contain DNA but not much else. DNA DNA is deoxyribonucleic acid. Viruses contain deosyribonucleic acid, but not much else. So the final answer is (E).
Assistant