Question

QUESTION 99 Which of the following occurs during "leaky scanning: A. the ribosome will bind even in the absence of a cap group OB. the cell begins to rapidly lose fluids OC. the ribosome skips at least one AUG and begins at a subsequent AUG downstream D.ribosomes begin to stutter at a UUUUUUU sequence O E. RNA-dependent RNA polymerase begins to stutter at a UUUUUUU sequence QUESTION 100 Transcription and genome replication occur inside the capsid for which of the following viruses: A. B19 parvovirus B. herpes simplex virus C. varicella virus D.rotavirus @E. papillomavirus

Answer 1

Question 99 :-what happens during leaky scanning.

Answer :- The ribosome skips atleast one AUG and begins at a subsequent AUG downstream.

Leaky scanning is a mechanism used during the initiation phase of eukaryotic translation that enables regulation of gene expression. During initiation, the small 40S ribosomal subunit. "scans" or moves in a 5' --> 3' direction along the 5'UTR to locate a start codon to commence elongation.


Question 100 :- transcription and genome replication occur inside the caspid for the virus

Answer :-papillomavirus

Human papillomavirus (HPV)

Also called: HPV

HPV DNA within capsids to generate progeny virus within the Replication cycle of a papillomavirus. occur at frequencies that do not differ greatly from those of the DNA genomes of the infected.