They contain either DNA or RNA which contain genes for making more of the same viruses.
Viral genes are incorporated during the synthesis phase of the viral replication cycle, specifically during the replication and assembly stages. In this phase, the viral genome is replicated, and viral proteins are synthesized using the host cell's machinery. After replication, new viral particles are assembled, incorporating these newly synthesized viral genes and proteins, leading to the formation of infectious virions.
No genes are involved. This is a viral disease carried by mosquito.
Replication and assembly of new viral particles are processes directed by viral genes that are activated inside the host cell. The viral genes hijack the host cell machinery to produce more virus particles and assemble them before releasing them to infect other cells.
lysogenic
20.3% of your DNA contains genes
Yes, viral genes can redirect the genetic and metabolic activities of a host cell by hijacking the host cell's machinery to replicate the virus. This can lead to changes in the host cell's gene expression and metabolism to favor viral replication and spread.
Viral genes expressed immediately after infection are typically associated with the lytic cycle. In this cycle, the virus hijacks the host cell's machinery to replicate and produce new viral particles, leading to cell lysis and release of the virus. In contrast, the lysogenic cycle involves the integration of viral DNA into the host genome, where it can remain dormant before activating. Thus, immediate expression of viral genes indicates a lytic infection.
carbonbb
The y chromosome, which only contains a few hundred genes.
DNA
The human genome contains about 24,000 genes.
Chromosomes