Number the following stages in viral replication from 1 to 5 to show the correct order: replication attachment lysis and release entry assembly
Q: Compare and contrast the composition of a viral genome to that of a cellular organism’s genome.
A: Microbiology is the study of living organisms which cannot be seen through naked eyes (microbes).…
Q: At which stage in viral replication does the genetic information enter the host cell? a. Penetration…
A: a)- Penetration
Q: Which mechanism is utilized to replicate plasmids undergoing conjugal transfer? Rolling-circle…
A: Replication Replication is the process where DNA materials gets doubled in a cell.
Q: Describe how viruses replicate. Be sure to address the difference between lytic and lysogenic…
A: Viruses are microscopic infectious agent which consists of nucleic acid molecule in a protein coat.…
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: Describe the process of viral reproduction.
A: Viral reproduction includes six stages: attachement, penetration, uncoating, replication, assembly,…
Q: The HIV virus produces copies of its genome through: A. DNA replication B. Reverse…
A: HIV (human immunodeficiency virus) is a type of RNA virus that affects the person's immune cell.…
Q: Which is the usual order of a viral replication cycle when it is making new virions? O Host…
A: Viruses are the obligate parasite. They require host cell to complete their cycle from the…
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: Stress can cause a latent virus to enter the lytic cycle, resulting in symptoms for the host. A.…
A: Virus is non - cellular particle which is smaller than the bacteria. They act as alive when enter…
Q: There are five stages in viral replication, name them and describe what is happening in each stage.
A: Introduction :- A virus is a small piece of genetic material, such as DNA or RNA, encased in a…
Q: A virus (bacteriophage) attaches to a host bacterial cell, inserts the viral DNA into the cell.…
A: Bacteriophages are viruses that infect bacteria.
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: 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: Please describe each step mentioned in the figure below illustrating retroviral transfer of DNA into…
A: A retrovirus is a virus that has its genetic material in the form of RNA. When a retrovirus infects…
Q: Depict the replication cycle of HIV, beginning with entry of the virus into host cells
A: AIDS is a condition in which the host's immune system is weakened. Many circumstances compromise the…
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: The relative amounts of each nitrogenous base are tabulated here for four different viruses. For…
A: Viruses are microscopic agents that can replicate only inside host cells. They can infect all types…
Q: Explain the detailed steps of viral replication
A: The formation of biological viruses during the infection method within the target host cells is…
Q: RNA virus populations derive their genetic variation from what process? Transcription from the host…
A: RNA viruses have high mutation rates i.e up to a million times higher than their hosts. These high…
Q: Enumerate the five stages of viral replication ang briefly discuss each stage.
A: Viruses are the small infectious agents. Viruses are the type of obligate intracellular parasite.…
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: Rolling circle replication is used to copy the bacterial chromosome. plasmids and some…
A: Phage uses most of the host cell machinery to replicate its genome. Its genome contains a minimal…
Q: Clearly diagram rolling circle replication. Add 5’ and 3’ and show the direction of replication with…
A: A type of unidirectional nucleic acid replication involves the rolling circle replication where the…
Q: How do the following types of viruses replicate (where does replication occur within the host cell,…
A: Dear student, as per the guidelines, I will answer the first three options. Please post the…
Q: The viral genome that is integrated into the bacterial genome is called the _____________.
A: Virus are composed of a protein coat and a genome in the core . where the viral genome contains…
Q: Refer to the illustration below, Identify the part that is labelled B A ,B Capsid Head viral…
A: Virus are minute particles , much smaller than the bacteria which are capable of causing infection…
Q: Viral genomes can bea. DNA or RNA.b. single-stranded or double-stranded.c. linear or circular.d. all…
A: Viral genome -packaging can be defined as the conserved area in the double-stranded DNA viruses…
Q: The DNA content in a cell is exactly double (2N) its original content in the following stages of…
A: The life cycle of eukaryotic cells can generally be divided into four stages. They are G1-phase,…
Q: a method a virus can use to prime DNA replication and give an example of a virus that uses this…
A: Viral Replication of double stranded DNA proceed in two phases first replication of early phase…
Q: Write down in order the replication steps of viruses in details
A: Replication of virus involve 5 steps Attachment , penetration , replication , assembly and release .…
Q: List the step common to all viral replication pathways.
A: ANSWER: Viruses are obligate intracellular pathogens therefore Virus particles need the machinery…
Q: RNA-dependent RNA polymerase performs which of the following functions? O 1) Uncoats the viral…
A: Various different kinds of enzymes are involved in the replication, transcription, and translation…
Q: In eukaryotic cells, replication proceeds from origin(s) of replication. 01 0 2 O many O zero
A: Cell division is the process by which one parent cell divides to form 2 identical daughter cells.…
Q: briefly state the importance of each stage of viral replication. Do not just restate what each stage…
A: The process by which viruses are formed in host cells during the infection process is known as viral…
Q: The entire complex that forms to initiate DNA replication is known as
A: The replisome is the large protein complex formed before the DNA replication process. It contains…
Q: 17. Animal viruses: Describe the replication cycle of a retrovirus like HIV (Human immunodeficiency…
A: Retroviruses are different from other viruses because they contain the reverse transcriptase…
Q: Define and describe prions, including their replication process and contrast them with viruses.
A: A prion is a type of protein that can trigger normal proteins in the brain to fold abnormally. Prion…
Q: Describe the functions of the transcriptase/replicase complex in coronavirus replication.
A: Introduction :- Coronaviruses are encapsulated RNA viruses with a positive strand that infect…
Q: What are two important points that are required for both host and viral DNA replication?
A: Viruses lack cell machinery. Since viruses lack their cell machinery, they completely depend upon…
Q: Describe in general terms the strategy used by single-stranded (ss) DNA viruses to synthesize their…
A: Viruses are tiny nonliving entities that infect a cell and take over its machinery to grow and…
Q: Define the following terms: a. replication b. semiconservative c. replication factory d. primosome…
A: Replication is primary process involved in central dogma. This process involves several machinery…
Q: Which of the following represents the correct stages (in order) of VIRAL replication? a-Replication,…
A: A virus is an infectious microbe consisting of a segment of nucleic acid (either DNA or RNA)…
Q: Label the following on the diagram leading strand lagging strand 5' 3' 31 replication fork 35- the…
A: The DNA replicates in a semiconservative fashion. Each of the daughter DNA molecules will contain a…
Q: A bacteriophage has inserted its DNA into a bacterial host and replicated as a part of the host’s…
A: According to the information given here the Phage is in the Lysogenic cycle as its DNA has been…
Q: Which of the following terms is used for the stage of viral replication primarily responsible for…
A: Viruses are infectious agents that are tiny in size. Viruses are obligatory intracellular parasitic…
Q: After a virus has entered its host, what factor usually determines the manner (or steps) in which…
A: The nature of the genome determines how the genome is replicated and expressed as viral proteins. If…
Q: During which step in a viral infection/replication cycle would you expect expression of viral genes…
A: Viruses are obligate intracellular pathogens that lack cell machinery of their own and entirely…
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- 48. The number of new viruses released during the viral replication process is known as a. Burst size b. Viral yield c. Both A and B d. Neither A nor B1. Explain why it is NOT possible to treat diseases caused by prions with the same drugs that inhibit nucleic acid replication? 2. Explain how the attachment of viruses to bacterial cells is different from the attachment of viruses to animal cells.17. Animal viruses: Describe the replication cycle of a retrovirus like HIV (Human immunodeficiency virus). You may draw or describe the cycle. Be sure include how HIV carries out the steps of replication/multiplication from attachment/adsorption through release.
- 1. A particular virus with DNA as its genetic materialhas the following proportions of nucleotides: 20% A,35% T, 25% G, and 20% C. How can you explain thisresult?7. Replication factor C plays which of the following roles in eukaryotic DNA replication?A. the sliding clampB. the clamp loaderC. the DNA ligaseD. a single-stranded DNA binding proteinE. a cofactor required for activating the DNA polymerase 8. Phages that program the host cell for continued particle releasing without killing the cell are called ____________ phages.A. lyticB. lysogenicC. temperateD. chronicE. none of the above 9. Retroviruses use _______ to make a DNA copy of their RNA genome.A. restriction enzymesB. DNA polymerase IC. RNA polymerase IID. reverse transferaseE. reverse transcriptase19. An investigaor is conducting a study of n outbreak of severe nausea, vomitting and diarrhea among28 guests in a hotel. It is found that the affected guests stayed in rooms located in the east wing of the thrid floorof the hotel during a single3-week period. The causal virus most likely has which of the following chracteristics? (A) DNA genome (B) Helical symmetry (C) No envelope (D) No polymerase gene (E) Segmented genome
- 1. Propose a hypothesis of how remdesivir inhibits the virus's replication process. (covid)A botanist notices that a tomato plant looks diseased. How could the botanist confirm that the agent causing disease is a viroid, and not a virus?Which of the following components is not involved during the formation of the replication fork? single-strand binding proteins helicase origin of replication ligase
- The first electron micrograph of a virus (tobacco mosaic virus) was produced in 1939. Before that time, how did scientists know that viruses existed if they could not see them? (Hint: Early scientists called viruses “filterable agents.”)There are five stages in viral replication, name them and describe what is happening in each stage.A patient has arrived at the doctor complaining of acute respiratory symptoms (cough, runny nose, fever). The patient explains to the doctor that he was at a concert the night before and shared a water bottle with a friend who had similar symptoms. The doctor tells the patient that he has a virus. a.) Can the doctor prescribe an antibiotic for this patient? Explain. b.) What form of replication do you think this virus does use? How do you know? explain in details