Give a brief account of viruses with respect to their structure and nature of genetic materials?

Q: Compare and contrast the biosythesis of DNA viruses with RNA viruses.

A: DNA viruses are the viruses that have the genetic material as DNA, while RNA viruses are the viruses…

Q: Describe the process of viral reproduction.

A: Viral reproduction includes six stages: attachement, penetration, uncoating, replication, assembly,…

Q: Compare and contrast viruses with regard to host range, structure, and genome.

A: The virus is microscopic and is even smaller than bacteria. they remain inactive or in the form of…

Q: Explain the classifi cation scheme used for viruses.

A: The process of placing viruses in a taxonomic system used for cellular organisms and naming them, is…

Q: Identify the Properties of Viruses?

A: Viruses are the smallest infectious agents that contain single or double-stranded nucleic acid…

Q: Explain the difference between enveloped viruses andnonenveloped (naked) viruses.

A: They are non cellular entities which have their RNA (ribonucleic acid) or DNA(deoxyribonucleic acid)…

Q: Identify effective terms to describe the behavior of viruses.

A: The following are functional terms to describe a virus.They are not fungi, not even cells, obligate…

Q: Compare the structures & replication mechanisms of Viroids, Prions, & true Viruses.

A: VIRIODS These extracellular particles are very closely related to the viruses . They are small…

Q: Compare and contrast the biosynthesis of DNA viruses with RNA viruses.

A: DNA viruses DNA viruses use DNA as their genetic material. Examples are parvovirus, papilloma…

Q: a. What characteristics of viruses could be used to describe them aslife forms?b. What makes them…

A: A microorganism is a microscopic organism, which may exist in its single-celled form or in a colony…

Q: Describe steps of viral replication, what are the differences in the replication between RNA and DNA…

A: A virus is a very small submicroscopic agent that is known for causing infections in its host…

Q: Give a short, concise discussion of lysogeny in viruses.

A: Introduction : A virus is made up of a core of genetic material, either DNA or RNA, that is…

Q: Describe the general features of viral architecture.

A: Viruses are microscopic infectious agents they are not cells so they lack nucleus cytoplasm and…

Q: Describe the Position of Viruses in the Biological Spectrum.

A: The Position of Viruses in the Biological Spectrum is :

Q: Describe how viruses were first discovered and how they are detected

A: BASIC INFORMATION  VIRUS  They are obligate parasites. They are very small in size that is about…

Q: Identify the major structural features of viruses.

A: Viruses are submicroscopic infectious agents that replicate only when they are present inside a host…

Q: Discuss the basis of Baltimore Scheme for classifying viruses.

A: Viruses are microorganisms that can only replicate in the living cells of the host. It remains dead…

Q: Explain the processes involved in viral replication or virus reproduction.

A: Viruses are microscopic particles that are obligate parasites and they lack the ability to survive…

Q: Describe the general structure of viruses.

A: Viruses are the infectious agent that is characterized by the ability to replicate inside the living…

Q: Relate the importance of structure to viral classifi cation.

A: Introduction  Virus is composed of viral capsid which is composed of proteins which also acts as…

Q: Describe how viruses bind to host cells, and how they spread to other cells.

A: The virus is an infectious agent and it replicates inside the organism’s living cell. The virus…

Q: describe the structure and characteristics of viruses,viroids, and prions?

A: Viruses were discovered by Dmitri Ivanovsky. Viruses are acellular entities that are considered as…

Q: Identify the Two principal means by which animal viruses penetrate?

A: Animal viruses, like most viruses, are small packets of protein and nucleic acid. They have a…

Q: Describe the four morphological classes of viruses, then diagram and give example of each.

A: Viruses are obligatory intracellular parasites that can only reproduce within live cells and are…

Q: Explain the role of viruses and its uses?

A: Viruses are small parasites and are not able to reproduce on their own. They infect the susceptible…

Q: Relate the importance of structure to viral classification.

A: Viruses are microscopic parasites that are the simplest organisms consisting of a genetic material…

Q: How Viruses Are Classified and Named?

A: Virus taxonomists have created a categorization and nomenclature system that encompasses all…

Q: List the similarities and differences between TEs and viruses

A: Similarities between TEs and Viruses:  1. TEs  are benefits on their hosts and most are regarded as…

Q: List the different types of viruses?

A: Since, A virus is a submicroscopic infectious agent that replicates only inside the living cells of…

Q: Discuss the origin and importance of viruses.

A: Viruses are much smaller and simpler than prokaryotic cells and are responsible for some of the most…

Q: Describe the processes used by viruses to enter cells and replicate.

A: Viruses are submicroscopic infectious agent that replicates only inside the living cells of an…

Q: Outline the basic steps in the replication cycles of a DS DNA virusand an RNA virus.

A: The progeny virion production inside the target host cell during its infection by a virus is…

Q: Briefly describe the structure of viruses.

A: Viruses are the parasites and are microscopic that are smaller than bacteria. These are not capable…

Q: Share a general dichotomous key for viruses.

A: Virus is a non-living pathogenic agent which depends on its host for survival. It is  composed of…

Q: Explain the life cycle of a virus

A: The life cycle of a virus is divided into five steps: attachment, penetration, biosynthesis,…

Q: Explain how viruses and prions are both similar and different.

A: ANSWER;- 1)  Prions are smaller than viruses and must be seen through an electron magnifying lens…

Q: Explain how viruses differ from living organisms.

A: Life is described by the characteristics that it shows. Living organisms are said to be living if…

Q: Explain one structural distinction between viruses and cells.

A: Cell is the basic and fundamental unit of life. All organism more complex than the viruses consists…

Q: Distinguish enveloped viruses from nonenveloped viruses

A: Viruses are submicroscopic infectious agents that are acellular in nature. They lack the entities…

Q: Explain the classification scheme used for viruses.

A: Viruses are non-cellular, minute irresistible operators that can just recreate inside a host cell.…

Q: List some characteristics used in classifying viruses. Which seem to be the most important?

A: Introduction -A virus is a non cellular infections microscopic organism which is composed of a…

Q: Differentiate between DNA and RNA viruses and between enveloped and non-enveloped?

A: Viruses are microscopic agents that can replicate only inside host cells. They can infect all types…

Q: Illustrate the characteristics of viruses?

A: A virus is an infectious agent. It is so tiny that it is visible only under a microscope. It…

Virus

Viruses are infectious microscopic agents that can only reproduce in live cells of animals, plants, or microbes and are smaller than bacteria. Vertebrates, invertebrates, plants, protists, and fungi are among their many hosts. Viruses are unable to multiply on their own due to the lack of necessary cellular machinery, but they can guide the cell machinery of a host to make additional viruses by infection. The virus enters and attaches to a particular host cell, injects its genetic material, and reproduces by using the host’s genetic material. Viruses cause infection by taking entry into the host cell and using the host cell’s enzymes and raw materials to multiply.