which of these listed are not a way in which viral genomes are released into the...

which of these listed are not a way in which viral genomes are released into the cell?

_______________________________________________________________________

1.---- capsid is released into the cell by cell membrane fusion of an enveloped virus

2.----- an endocytic vesical of an enveloped virus is lysed

3.----- membrane fusion to endocytic vesical of a naked virus

4.----- the genome is directly injected following a naked virus's surface attachment

5. all of these are methods of release of a virus genome into the cell

Expert Solution

The virus gains entry by attaching to the host cell membrane. During this, the host cell membrane and viral membrane fuses and the genetic material is transferred into the host cell. A viral capsid is also gained entry into the host cell cytoplasm.

Non enveloped virus enters through the endocytosis process.

The answer is E.

gladiator answered 2 years ago

This is a Microbiology essay question. Please provide detailed answers. Viral genomes have a higher rate...

This is a Microbiology essay question. Please provide detailed answers. Viral genomes have a higher rate of mutation than most living organisms. a. Describe two ways that any genome (not necessarily a virus) might gain mutations. b. How might viruses cause mutations in their hosts? c. Why might a virus particle end up with a huge number of mutations or an entirely diﬀerent piece of genetic information?

What would be the most economical way to encode for and build a viral capsid?

In comparing Drosophila and human genomes, which of the following statements is correct? A The amount...

In comparing Drosophila and human genomes, which of the following statements is correct? A The amount to total DNA in genome is similar. B The number of identified protein motifs is similar. C The average size of introns is similar. DThe amount of non-coding DNA is similar. E The number of introns per gene is similar.

During which stage of the viral life cycle would viral capsid proteins be manufactured? A. Assembly...

During which stage of the viral life cycle would viral capsid proteins be manufactured? A. Assembly B. Biosynthesis C. Release D. Entry

What features of prokaryotic genomes suggest that they are under selection for small genomes and how...

What features of prokaryotic genomes suggest that they are under selection for small genomes and how does this differ from higher eukaryotes?

Which steps in the viral replication cycle are the mostcrucial in infection and which are...

Which steps in the viral replication cycle are the most crucial in infection and which are most crucial to stopping viral infection? Please give reasons why with an example.

The AseI restriction enzyme recognizes the sequence ATTAAT. Which of the following prokaryotic genomes will on...

The AseI restriction enzyme recognizes the sequence ATTAAT. Which of the following prokaryotic genomes will on average yield thelargest fragments after cutting with this enzyme? a. The AseI enzyme will not cut prokaryotic DNA b. S. aureus (G+C content = 34%) c. E. coli (G+C content = 50%) d. Rhodobacter sphearoides (G+C content = 68%) e. The G+C content does not affect fragment size when the recognition sequence has no G or C bases.

2. Which of the following among A-C is false regarding prokaryotic genes and genomes A. Prokaryotes...

2. Which of the following among A-C is false regarding prokaryotic genes and genomes A. Prokaryotes are generally diploid cell types B. the structural genes of an operon comprise the regulatory sequences that control gene expression C. Most prokaryotic genes transcripts are generally polycistronic mRNAs D. A-C are all true

Composite Viral Structure of a virus? Viral Attributes of a virus?

Which single category of gene function has the most representation in both bacterial and eukaryotic genomes?

Question