وائرس میں جینیاتی مواد _____ ہے؟
-
A. None of these
-
B. RNA only
-
C. DNA or RNA
-
D. DNA only
Explanation
Genetic Material in Viruses:
Viruses can have either DNA or RNA as their genetic material, but never both in the same virus.
Examples:
DNA viruses: Herpesvirus, Smallpox.
RNA viruses: HIV, Influenza, SARS-CoV-2.
-
A. Polio virus
-
B. Enterovirus
-
C. Flu virus
-
D. Hepatitis A virus
Explanation
A lipid membrane binds the genetic code of the flu virus.
The flu virus, which belongs to the Orthomyxoviridae family, is an enveloped virus.
It has a lipid bilayer membrane derived from the host cell, which surrounds its genetic material.
-
A. herpes virus
-
B. pox virus
-
C. adeno virus
-
D. parvo virus
Explanation
Parvoviruses are single-stranded DNA viruses that have a predilection for mitotically active host cells.
Parvoviruses that infect rats include (Kilham's) rat virus (RV), (Toolan's) H-1 virus, rat parvovirus (RPV), and rat minute virus (RMV).
✅ Correct: 0 |
❌ Wrong: 0 |
📊 Total Attempted: 0
iamge
