Surface fibrils DNA core Capsid

Q: In general, RNA viruses multiply in the cell , and DNAviruses multiply in the cell .a. nucleus,…

A: A virus is a submicroscopic infectious agent. It replicates only inside the living cells of an…

Q: The viral ________ plays a role in attaching a virion to the host cell.a. coreb. capsidc. enveloped.…

A: Viral surface protein implicated in the binding to specific host surface molecule(s). This binding…

Q: , Draw an encapsulated animal virus with a polyhedral capsid and spikes. Label and include: capsid,…

A: Introduction  Animal viruses are tiny packages of protein and nucleic acid, Polyhedral capsids form…

Q: Which of the three types of viruses shown in the figure would you expect to include a capsid(s)?…

A: virus are obligate parasites which becomes active ones they are inside the host cells . They have…

Q: Although some viruses are complete after the assembly stage, othersdo not complete replication until…

A: Viruses are infectious agents with a very different organization as well as reproduction.

Q: Which virus structure is found ONLY in viruses that infect animal cells? Capsid (protein coat)…

A: Introduction A virus is not regarded as a biological thing. It's just a strand of genetic material…

Q: The envelope of an animal virus is usually derived from the _____ of its host cell. a. cell wall c.…

A: Animals, plants, and even microorganisms like archaea and bacteria are infected by viruses. In many…

Q: The lipid content of an enveloped virus is produced from O freely available lipids viral made…

A: Microorganisms are those organisms that are not found by the naked eye while they are visible only…

Q: Enveloped viral membranes are generally ________ with associated virus-specific ________. A) lipid…

A: Many enveloped viruses are pathogenic to humans and have therapeutic significance, such as HBV, HCV,…

Q: Refer to the illustration below, Identify the part that is labelled B A B. О Нead Capsid O capsomere…

A: Infection refers to the entry of microorganisms into a host body followed by the multiplication of…

Q: How do the following types of viruses replicate (where does replication occur within the host cell,…

A: Viruses are the most cunning organisms and can be really harmful once it enters into the body. The…

Q: Adenoviruses that cause colds do not have a lipid envelope. Such naked viruses tend to remain…

A: The organisms that cannot be observed by unaided eyes are the microorganisms. These organisms may be…

Q: Viruses may include of any of the following structures, EXCEPT: a. DNA   b. ribosomes…

A: Viruses are the small microorganisms that are parasites to humans, plants and other organisms. These…

Q: After consulting table , what additional facts can you stateabout viruses, especially as compared…

A: Virus is an ultramicroscopic entity which becomes active only inside a living cell using host’s…

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: Viruses Can Be  __________ and Counted in Plaque ____________ .

A: Viruses are infectious agents that are non-cellular and composed of genetic material covered by a…

Q: What is an envelope? What are spikes (peplomers)? Why do some enveloped viruses have pleomorphic…

A: A virus is a microorganism that has an infectious property. It cannot reproduce by itself.

Q: What is a common feature found in all viruses?a. An envelopeb. DNAc. Nucleic acid surrounded by a…

A: Viruses are the small, non-living, and infectious agents having the genome of nucleic acids. They…

Q: Which receptors of the infl uenza virus are responsible for binding to the host cell? a.…

A: The influenza virus has  negative stranded RNA virus encapsulated by the M1 matrix protein. the…

Q: a typical eukarytic cell has a diameter of 50 microns while a corona virus particles has a diameter…

A: Given that the diameter of a typical eukaryotic cell = 50 microns the diameter of a coronavirus…

Q: Give a brief account of viruses with respect to their structure and nature ofgenetic material. Also…

A: Genetic material of an organism refers to the DNA molecule present in the nucleus of its cell. DNA…

Q: What part of the virus carries the instructions for making viral particles? plasmid envelope O…

A: A complete virus particle is formed of the genetic material enclosed in a protein coat called a…

Q: What

A: Introduction :- The RNA genome of viriod is a small, circular molecule that contains between 246…

Q: Essay Writing Direction: Make a short essay about the "The Entrance of Corona Virus in the Cell"

A: Coronaviruses are single-stranded RNA viruses with a diameter of roughly 120 nanometers. They are…

Q: How would you categorize a virus?a. as prokaryoticb. as eukaryoticc. as an archaeond. none of these…

A: A virus can be defined as a submicroscopic germ that can invade normal living cells and use them for…

Q: The lipid content of an enveloped virus is produced from O freely available tipids viral made…

A: Virus is a microscopic organism which contains a protective coat and the nucleic acid. It doesn’t…

Q: Which type of virus would not need a viral enzyme for transcription? retrovirus |ds RNA ss (+) sense…

A: Microorganisms are the ones which can be seen only under a microscope. Mostly they are unicellular…

Q: Refer to the illustration below, Identify the part that is labelled C TA C О Нead Capsid O tail O…

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

Q: In addition to shared components of all viruses, enveloped viruses have which structure that non-…

A: Viruses are microscopic structures that are smaller than bacteria and can be viewed only using an…

Q: Influenza virus uses______ which is found in the envelope spikes, to adhere to the host cell"

A: * Influenza virus will attacks respiratory system by entering the nose, throat and lungs. *Influenza…

Q: Where do - ss RNA viruses assemble? O 1) golgi O 2) nucleus 3) cytoplasm O 4) both the nucleus and…

A: A virus is a submicroscopic organism that contains genetic information either in the form of DNA…

Q: The capsids of some, but not all viruses are surrounded by OA membranous envelope O A protein spore…

A: Viruses are the obligate intracellular parasites, which need living cell to grow and viruses infect…

Q: Non-enveloped viruses are more resistant to changes in temperature, pH, and some disinfectants than…

A: Viruses are mainly classified based on their genetic material i.e. RNA or DNA.  But based on their…

Q: How do viruses recognize their hosts to infect them? They bind receptors on the host cell surface…

A: AVirus is a microscopic infectious agent which binds to the living cells and replicate and thus,…

Q: Virology :what is the Baltimore classification of influenza viruses

A:

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: Which one of the options shown below is a common mechanism of entry in some enveloped viruses?…

A: Viruses are tiny infectious agents that can cause a wide range of diseases in humans, animals, and…

Q: In contrast to (unlike) non-enveloped/naked viruses, ENVELOPED viruses O Can enter host cells by…

A: Answer is (a), Can enter host cell by fusion. Enveloped viruses enter cell by fusion whereas non…

Q: The of the virus are responsible for attaching to the host cell O capsomeres nucleic acids viral…

A: Viruses are infectious agents that are non-cellular and composed of genetic material covered by a…

Q: 70-90 nm (diameter) 80-200 nm (diameter) 80 x 225 nm II. Which of the three types of viruses shown…

A: Viruses do not contain a cellular structure hence they are acellular. They lack cellular organelles…

Q: what is the difference between the DNA virus and RNA virus

A: Answer: DNA is the deoxyribonucleic acid which is double stranded in nature whereas RNA is the…

Q: Other organisms can be infected by infl uenza—what are they? How does it spread within and between…

A: Influenza viruses are the members of the family Orthomyxoviridae. This family represents the…

Q: Shape of a virus is determined by its envelope. Select one: O True O False

A: An infection is an infectious agent of small size and basic composition that can duplicate just in…

Q: The following characteristics vary between different types of viruses except Select one: O a.…

A: Viruses are obligate parasites because they cannot survive outside the host cell. They are…

Q: viral genome needs to get to the nucleus for the virus that replicates in the nucleus. the viral…

A: Viruses are small entities that stand on the line of living and nonliving things. Viruses require…

Q: The viral envelope is made up of _______.       A. Lipids and Proteins B. Proteins C. Glycoproteins…

A:

Q: The host range of a virus is determined by: the enzymes carried by the virus the molecules on its…

A: Viruses constitutes a large heterogenous group of a cellular agents . The genetic elements of the…

Q: What statement is correct about viruses: O A) Viruses contain both DNA and RNA. B) Viruses cannot be…

A: Virus are obligate parasites.  They are mostly pathogenic .

Q: Give a brief account of viruses with respect to their structure and nature of genetic material. Also…

A: Given: The term virus was given by Pasteur.The term virus means venom or poison.Virus was discovered…

Q: What is the biological name and the structure of virus goinin on and how the sanitizer prevents it…

A: A virus is a microscopic organism that is made of nucleic acid surrounded by the protein coat. The…

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.