A) Lipid membrane surrounding virus B) Protein shell that encloses viral genome C) Energy-producing organelle D) Enzyme that breaks down host cell DNA
A) Virus that infects plants B) Virus that infects bacteria C) Virus that infects animals D) Virus that infects fungi
A) Reverse transcriptase B) Ligase C) DNA polymerase D) RNA polymerase
A) Facilitates entry into host cell B) Protects viral genome C) Produces energy D) Regulates gene expression
A) No change in viral structure B) Minor changes in viral proteins over time C) Mutation in viral replication enzyme D) Rapid and massive change in viral genome
A) By directly destroying viruses B) By triggering the immune system to produce antibodies C) By inhibiting viral replication D) By increasing viral mutation rate
A) Packages viral genome into new virus particles B) Forms channels in host cell membrane for viral entry and release C) Promotes immune response against virus D) Helps virus replicate its genome
A) Herpes Simplex Virus B) Rotavirus C) HIV (Human Immunodeficiency Virus) D) Influenza Virus
A) Replicate outside of host cell B) Contain both DNA and RNA genomes C) Are larger in size D) Infect other viruses rather than host cells
A) Nucleus B) Golgi apparatus C) Endoplasmic reticulum D) Mitochondria
A) Orthomyxoviridae B) Retroviridae C) Picornaviridae D) Herpesviridae
A) DNA polymerase B) RNA polymerase C) Primase D) Helicase
A) Virion B) Capsid C) Envelope D) Spike
A) Phage virus B) Bacterial virus C) Prokaryophage D) Bacteriophage
A) Produces energy for virus B) Regulates viral protein expression C) Determines which host cells a virus can infect D) Aids in viral replication
A) Mutation B) Recombination C) Translation D) Replication
A) Response of host cells to viral infection B) Mode of viral transmission C) Structure of viral capsid proteins arranged in a helix D) Type of viral envelope
A) Ebola B) Smallpox C) Influenza D) Polio
A) Paramyxovirus B) Rhabdovirus C) Filovirus D) Coronavirus |