BACTERIOPHAGE | ANIMAL VIRUS |
They get attached by the help of tail fibers in the cell wall protein | They get attached by the help of spikes, capsid, or envelope to plasma membrane protein |
Penetration is achieved by Injection of viral nucleic acid through bacterial cell wall | They penetrate by endocytosis or fusion |
Uncoating of the DNA is not required | Uncoating is achieved by digestion of viral capsid |
Viral DNA or RNA is replicated in the cytoplasm where formation
of viral mRNA and other viral components takes place |
Viral RNA or DNA replicated in cytoplasm or nucleus respectively and the formation of viral RNA components takes place. |
Matures and releases by host cell lysis | Matures and releases by budding in enveloped viruses and cell rupture in nonenveloped viruses |
Chronic infection results in lysogeny | Chronic infection results in latency, chronic infection and cancer |
what are the major differences between replication of animal viruses and bacteriophages?
Which stage of animal virus replication will not be different between naked viruses and enveloped viruses? penetration uncoating replication Assembly Release
1) Describe the basic similarities and differences between DNA replication and transcription 2) Compare and contrast the ways in which animal and bacterial viruses gain entry into their host cells.
Generalized and specialized transduction both involve bacteriophages. What are the differences between these two types of transduction?
eParamecium 31. Which of the following animal viruses never needs to use the nucleus of its host cell to carry out its full replication cycle? a. Papovaviridae b. Herpesviridae c. Retroviridae d. Human Papillomavirus e. Rhabdoviridae 32. Which structures in bacteriophages are responsible for attachment by binding to a host cell receptor? a. spikes b. tail fibers c. prophages d. capsomeres e, nucleotides 33. Which structures in animal viruses are responsible for attachment by binding to a host cell receptor?...
Angollas d. Glarda e. Paramecium 31. Which of the following animal viruses never needs to use the nucleus of its host cell to carry out its full replication cycle? a. Papovaviridae b. Herpesviridae c. Retroviridae d. Human Papillomavirus e. Rhabdoviridae 32. Which structures in bacteriophages are responsible for attachment by binding to a host cell receptor? a spikes btail fibers c. prophages d. capsomeres e nucleotides 33. Which structures in animal viruses are responsible for attachment by binding to a...
What are the similarities and differences between animal and plant cells
difinitions of each word difîitions of each word Viral species: Growing bacteriophages in the laboratory: Plaques: Growing animal viruses in the laboratory: In living animals: In embryonated eggs: In cell cultures: Cytopathic effects: Primary cell lines: Diploid cell lines: Continuous cell lines: Hela cells: Multiplication of bacteriophages: The lytic cycle (T-Even Bacteriophages): Attachment: Penetration (lysozyme): Biosynthesis: Maturation: Release: The lysogenic cycle (Bacteriophage Lambda): Viral species: Growing bacteriophages in the laboratory: Plaques: Growing animal viruses in the laboratory: In living animals:...
In what 3 ways is the replication process of an animal virus different than replication of a bacteriophage?
22. Discuss the criteria used for classifying viruses into families and genera. 23. Compare and contrast the steps of viral multiplication cycles in bacteriophages and animal viruses.
what are the similarities and differences between the questions of abortion and animal ethics? What is the connection between personhood and rights? Do you think some animals are moral persons? If not, do you agree that some animals have at least the right to life. On what principle can that right be based?