The life cycle of a typical DNA virus consists of 7 steps. The steps are entry, uncoating, early transcription, viral DNA replication, late transcription, viral assembly, and the virus exits.
causes Disease
During the cycle of viral shedding, the virus has made copies of itself and the host cell is no longer useful. The host cell then dies, and the new virus cells then must find a new host.
During the cycle of viral shedding, the virus has made copies of itself and the host cell is no longer useful. The host cell then dies, and the new virus cells then must find a new host.
The lytic cycle involves the immediate replication of the virus and eventual destruction of the host cell, while the lysogenic cycle involves the integration of the virus's genetic material into the host cell's genome, leading to longer-term dormancy. Lytic cycle results in rapid production of new viral particles, while lysogenic cycle allows the virus to replicate along with the host cell's DNA until a trigger induces the lytic cycle.
No.The prokaryotic cells are the bacteria and the archaea.The structure of a virus does not qualify it to be classed as a cell of any kind. It consists of some genetic material, either RNA or DNA, encased in protein. There are no typical cellular features such as a plasma membrane or cytoplasm.
The lytic cycle of virus reproduction consists of five key steps: Attachment: The virus binds to a specific receptor on the host cell's surface. Penetration: The viral genetic material is injected into the host cell or the entire virus enters the cell. Biosynthesis: The host cell's machinery is hijacked to replicate the viral genome and produce viral proteins. Assembly: New viral particles are assembled from the replicated genetic material and proteins. Release: The host cell is lysed (broken open), releasing new viruses to infect other cells.
a typical virus has a core of DNA or RNA and a protein coat
A typical virus can weigh anywhere from a few femtograms to a few nanograms, depending on the type and size of the virus. On average, a typical virus weighs around 10-1,000 femtograms.
Lytic Cycle
The lysogenic cycle is a cycle inside virus
causes Disease
it does it like any other virus
A virus is not considered a cell because it lacks cellular structures like a nucleus or organelles. Instead, a virus typically consists of genetic material (DNA or RNA) surrounded by a protein coat called a capsid. Some viruses may also have an outer lipid envelope.
The spread of a virus typically involves several key steps: First, the virus must find a suitable host, often through direct contact, respiratory droplets, or contaminated surfaces. Once inside the host, the virus attaches to and enters host cells, replicating itself and spreading further. The immune response may be triggered, but if the virus overwhelms the immune defenses, it can lead to illness and increased transmissibility. Finally, the infected host can transmit the virus to others, continuing the cycle of infection.
Some viruses have a lytic cycle or a lysogenic cycle. The difference in these two cycles is that the cell dies at the end of the lytic cycle or the cell remains in the lysogenic cycle. The virus remains "hidden".
DNA or RNA
The lytic cycle is a process that viruses use to replicate within a host cell. It is not a characteristic of bacteria.