What features vary among different types of viruses?

Q: What are specific structures present in viruses but not cells?

A: Virus is an non - cellular structure which reproduce inside the host cell whereas virus is dead…

Q: What probably plays the most important role in determining the tissue and host specificity of…

A: Host specificity - A virus  has specific attachment proteins in the capsid or glycoproteins embedded…

Q: Why are viruses considered non living?

A:

Q: Are viruses alive?

A: Viruses, at their most basic, are proteins and hereditary material that survive and replicate within…

Q: Identify the Properties of Viruses?

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

Q: Do viruses maintain homeostasis? is there evidence?

A: A virus is a submicroscopic infectious organism that is not visible by the naked eye and requires…

Q: How is the cycle of the viruses maintained in the wild?

A: Arboviruses have many host organisms in the wild, including mammals, amphibians and birds.

Q: Describe the general structure and size range of viruses.

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

Q: What are the similarities and differences among viral genomes?

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

Q: What are the Multiplication Cycles in Animal Viruses?

A: A virus should use cell processes to duplicate. The infectious agent replication cycle will turn out…

Q: Where does the envelope surrounding animal virusesoriginate?

A: Animal viruses are the infectious viruses that infect animals. The envelop is the outer most layer…

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: are viruses alive ?

A: Some of the key features of a living thing areThey must maintain homeostasisThey must reproduceThey…

Q: Describe the two ways that a virus may infect a cell.

A: Viruses are minute particles that are made up of only their genetic material which may be DNA or RNA…

Q: How do viruses use host cell?

A: Viruses are infectious organisms that are neither considered living or nonliving due to the fact…

Q: How do the genomes of the measles virus and the Germanmeasles virus differ?

A: Viruses are minute particles that are made up of only their genetic material which may be DNA or RNA…

Q: Describe the structure of a virus.

A: Viruses are very small infective particles. These are primarily made up of nucleic acids and…

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: How are viroids different from viruses?

A: The viruses and viroid are the small particles that are parasitic infectious agents. These can…

Q: What is the shape and size of viruses?

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

Q: How does a virus infect a cell?

A: Viruses are obligate, intracellular parasites. A virus must first recognize and attach to a specific…

Q: What are characteristics of viruses?

A: A pathogen is anything that can produce disease. A pathogen may also be referred to as an infectious…

Q: How do viruses infect plant cells?

A: A virus is a small infectious agent that replicates inside living cells, causing damage or…

Q: What types of genomes do viruses have?

A: Step 1 Introduction Viruses are non-cellular, simple, obligate intracellular parasite consisting of…

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: What are dissemination and replication of single and double standard DNA and RNA virus?

A: Viruses possess four different types of genomes: double stranded DNA, single stranded DNA, double…

Q: Identify three characteristics used to classify viruses.

A:

Q: Describe the unique characteristics of viruses.

A: The cells can be classified as prokaryotic cells and eukaryotic cells. The prokaryotic cells are…

Q: What determines the family in which a virus is categorized?

A: A virus is a microscopic infectious agent that replicates only inside an organism's living cells.…

Q: What does it mean when you call a virus "selective"?

A: The virus is a very tiny infectious agent, which becomes active only if it gets into a host cell.…

Q: How can humans see viruses?

A: Viruses are acellular organisms that do have a metabolism of their own. They depend on the specific…

Q: Why does a virus need a host cell?

A: The submicroscopic organisms are called viruses.

Q: What mediates the assembly when new viruses are being assembled at the point marked IV in the…

A: One of the most important step in a viral life cycle is the viral assembly. It is a dynamic process…

Q: How do viruses differ from living organisms?

A: A virus is a submicroscopic infectious agent that shows replication inside the living cell. Viruses…

Q: What structural features are common to all viruses? Which featuresare found only in certain types of…

A: The virus is the subatomic particle that does not replicates independently and depends on host…

Q: Name the protein coat in which viruses are enclosed.

A: Microorganisms are single celled, prokaryotic, and microscopic organism. They can be pathogenic as…

Q: In what ways can people carry viruses?

A: Infectious agents that are characterized by their ability to replicate inside a host organism are…

Q: What are various types of viruses?

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

Q: What type of genome is seen in most archaeal viruses?

A: Virus is a microbe that consists of RNA (Ribo Nucleic Acid) as their genetic material. Most of the…

Q: Viruses and viroids differ in structure and the diseases they cause. How?

A: Step 1 The virus is an ultramicroscopic nucleoprotein entity. It becomes active only inside a living…

Q: What are the different steps in the viral replication cycle?

A: Virus is an intracellular obligate infective agent that mainly consists of nucleic acid molecule…

Q: What is the difference between viruses and viroids?

A: Infection is defined as the state of invasion on the body tissues of an organism, which is caused by…

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.