During ________ viral synthesis is suspended.
budding
latency
lytic replication
persistent infection
oncogenesis
The Correct Answer is B
A. budding: During budding, new viral particles exit the host cell gradually without destroying it, but viral synthesis continues during this stage to produce components for new virions.
B. latency: In latency, the virus remains dormant within the host cell with little or no viral synthesis occurring. The genome persists in the host without active replication until reactivated.
C. lytic replication: In the lytic cycle, viral synthesis is highly active, producing viral proteins and genomes that ultimately cause cell lysis and release of new virions.
D. persistent infection: A persistent infection involves continuous viral replication at low levels, so viral synthesis is ongoing, not suspended.
E. oncogenesis: Oncogenesis refers to virus-induced cellular transformation leading to uncontrolled cell growth, but viral synthesis may still continue depending on the virus type.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Bacteria: Most bacteria reproduce by binary fission, where the cell divides evenly into two identical daughter cells. Budding is not a typical method of bacterial reproduction.
B. Algae: Algae generally reproduce through binary fission, fragmentation, or sexual reproduction, but budding is not their main reproductive mechanism.
C. Yeast: Yeast, a type of fungus, often reproduce by budding, where a small outgrowth develops on the parent cell, enlarges, and eventually separates as a new individual cell.
D. Protozoa: Protozoa usually reproduce by binary fission or multiple fission, with some species reproducing sexually, but they do not reproduce by budding.
Correct Answer is B
Explanation
A. the nucleic acid of a viral pathogen: Viral nucleic acid is a component of a virus, but by itself it does not constitute a virion. A complete virion must include both nucleic acid and a protective protein coat.
B. a mature infectious particle of protein and nucleic acid: A virion is the fully assembled, extracellular, and infectious form of a virus. It consists of viral nucleic acid (DNA or RNA) encased in a protein capsid, and in some cases, an envelope derived from the host cell.
C. a population of infectious particles: This describes multiple virions, but the term virion specifically refers to a single, complete viral particle.
D. the protein portion of a viral particle: The protein portion alone is called the capsid, not a virion. The capsid is necessary for protection and attachment but does not represent the full infectious particle.
E. the nucleic acid of a viral pathogen inside a host cell: Once inside the host cell, the virus exists as genetic material engaging in replication, but this is not considered a virion since it is no longer in its extracellular, infectious state.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.