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