Question

QUESTION 81 Why doesn't rotavirus with a linear segmented genome have a linear replication problem? OA.it utilizes rolling hairpin replication B. it is replicated within the newly formed capsid OC. because RdRp does not require a 3'OH to initiate OD, because it is segmented OE.it utilizes rolling circle replication QUESTION 82 Which of the following receptors is used by rhinovirus to enter the cell: A. sialic acid B. ACE2 receptor OC CD4 receptor D.acetylcholine receptor E. ICAM-1 receptor OF. CD155

Answer 1

81. OPTION-D is the correct answer. because the rotavirus is the segmented and consists of 11 segments of linear double-stranded RNA. the bacterial chromosomes of eukaryotes are linear and rod shaped.then that they have to be in ends.then thse end detects to the DNA replication problems.the DNA at the very end ,chromosome didint copied to the fully in each round of replication.

so the rotovirus have to be linear replication problem because it is segmented..

82. ICAM -1 receptor is the used to rhinovirus enters to the cell..

because its associates with the immune response .then it is hypothesized the function in signal transduction.rhinovirus is enters into a human’s upper respiratory tract.then its infected, when it binds to the intercellular adhesion receptor molecule-1(ICAM-1) . If the rhinovirus is the key, ICAM-1 will be locked it fits into to begins to infection process. these are the most common area of the rhinovirus to binds to in order to cells.

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