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