EVERYDAY SCIENCE

SCIENCE

VIRUS AND BACTERIA

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The cycle of virus reproduction is called
A
lilac cycle
B
lytic cycle
C
lysis
D
cell cycle
Explanation: 

Detailed explanation-1: -One of the two cycles of viral reproduction is the lytic cycle. It destroys the infected cell and its membrane. In this, the DNA of a virus prevails as a distinguished free-floating molecule inside the cell of bacteria and is replicated distinctly from the DNA of the host bacteria.

Detailed explanation-2: -The lytic cycle is named for the process of lysis, which occurs when a virus has infected a cell, replicated new virus particles, and bursts through the cell membrane. This releases the new virions, or virus complexes, so they can infect more cells.

Detailed explanation-3: -The lytic cycle (/ˈlɪtɪk/ LIT-ik) is one of the two cycles of viral reproduction (referring to bacterial viruses or bacteriophages), the other being the lysogenic cycle. The lytic cycle results in the destruction of the infected cell and its membrane.

Detailed explanation-4: -The virus life cycle could be divided into six steps: attachment, penetration, uncoating, gene expression and replication, assembly, and release. The viral capsid (blue) and genome (brown) are schematically drawn for the purpose of explanation.

Detailed explanation-5: -The lysogenic cycle is a method by which a virus can replicate its DNA using a host cell. Typically, viruses can undergo two types of DNA replication: the lysogenic cycle or the lytic cycle. In the lysogenic cycle, the DNA is only replicated, not translated into proteins.

There is 1 question to complete.