--%>

Reproduction cycle of a DNA virus

Describe the usual reproduction cycle of a DNA virus?

E

Expert

Verified

A usual virus comprises of proteins on its capsid that bind to the outer membrane of the host cell. In place where the virus remained viral proteins act to break the cell membrane and then the virus injects its DNA molecules in the host cell.

In host cell the viral DNA is transcripted and therefore messenger RNA is generated. Viral mRNA then is translated and viral proteins are formed.

Viral polypeptides made up in the host cell are cut by enzymes termed as proteases and then copies of the virus are collected with the newly formed proteins. Whenever the assemblage of new viruses is completed, the cell membrane breaks and the viruses are liberated to the outside. One sole infected cell can generate hundreds of viruses.

   Related Questions in Biology

  • Q : Growth and development of plants-plant

    Are the growth and development of plants only affected by the plant hormones?

  • Q : Functions of connective tissues

    Describe the general functions of connective tissues?

  • Q : Tubular secretion What is meant by the

    What is meant by the tubular secretion? Write some of the examples of substances released through the renal tubules?

  • Q : Formation of gametes in pteridophyte

    Explain the formation of gametes in the pteridophyte life cycle, through the mitosis or meiosis? State the type of meiosis which takes place in pteridophytes?

  • Q : Features of Health and Safety What are

    What are the features of Health and Safety (H & S) in a risky areas of an organization?

  • Q : Process of Communication - Organization

    It is concerned with sharing and understanding of information. It consists of several steps explained below: 1)     Develop an idea:  the first step is to develop an idea that the sender wishes to transmit. This is the key step, because unless the

  • Q : Power Conflict in Project management

    Power Conflict: In a matrix organization, project managers have a lot of designated authorization; however they don’t have much formal authority. In project-centered organization like construction, engineering or the IT industries, the organizat

  • Q : Definition of Organization Behavior

    This is concerned with understanding, predicting and regulating human behavior in organizations. A model describes the abstraction of reality and simplifies the representation of real life phenomenon called organizational behavior.

  • Q : Reticular fibers of connective tissue

    Specify what reticular fibers of connective tissue are and where they can be found?

  • Q : Define Biomass Biomass : Sources of

    Biomass: Sources of Biomass can take various forms and shapes. It can be solid in form as in agricultural wastes, waste wood  from forestry and industry, wastes from food and paper industries, green municipal solid waste (MSW), dedicated energy c