Lysogeny is best described as: a. destruction of the infected cell with the prod
ID: 225759 • Letter: L
Question
Lysogeny is best described as: a. destruction of the infected cell with the production of new virus b. shut off host metabolism following viral infection c. process of bacterial attachment to animal cell d. integration of viral genome into host genome Lysogeny is: a. dormancy of a viral particles with the insertion of viral DNA into host chromosome b. the destruction of the host cell with the production of new viral particles c. the attachment of the virus to specific receptor sites on the host cell d. the penetration of viral particles into the host cell e. none of the above 21. replication 22. maturation 23. adsorption 24. penetration 25. release a. detection of complete virions b. lipase and lysosome lytic enzymes activity c. duplication of viral nucleic acid d. attaches to host surface e. injection of nucleic acid ___ viral enzymes that converts RNA into its complimentary DNA nucleic acid. a. RNA polymeraze b. DNA polymerize c. Reverse Transcriptase d. LigaseExplanation / Answer
19)lysogeny is best describe as:-
ans-(d) i.e integration of viral genome into host genome.
Because in Lysogeny the integration of the bacteriophage nucleic acid into the host bacterium's genomeoccur and formations of a circular replicon in the bacterial cytoplast .
20)lysogeny is -
ans-(e) none of the above
because in lysogeny replication is occur without destruction of host bacterium.
21) Replication-
ans-(c) duplication of viral nucleic acid.
becaause in reaplication cell duplicate and divide into a two daughter cell.
22) Maturation
ans-(a)detection of complete virion.
23)adsorption
ans-(d)attached to host cell
in adsorption virus becomes attached to the cells, and it can be recovered in the infectious form without cell lysis by procedures that either destroy the receptors or weaken their bonds to the virions.
24)penetration
ans- (e)injection of nucleic acid
in the process of pentration injection of nucleic acid is occur in pentration entry of hormone and nucleic acid is occur in cell.
25)release
ans-b)lipase and lysogenic enzyme activity.
26)ANS (c) Reverse transcriptase
the enzyme reverse transcriptase convert RNA into c DNA.It makes many copiies of DNA from RNA
27) -(b) Protein.
the capsid is made up of protein.
28)-(a)cytopathic
cyopathic efect, structural changes in a host cell resulting from viral infection.
29) -b)chemotherapeutic agent.
chemotherapeutic agent are the antibiotics which is use in cancer treatment.
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