Q: Embryonated eggs are widely used for viral cultivation. Explain
A: Prior to the development of cell culture, most of viruses were propagated using embryonated eggs.…
Q: Which of the following is characteristic of the lytic cycle? a) The virus-host relationship usually…
A: Introduction: A bacteriophage is a virus that infects bacteria and archaea and replicates within…
Q: Briefly describe why herpes simplex viruses (HSVS) cause chronic lytic infections that typically…
A: Viruses are minute particles that are made up of only their genetic material which may be DNA or RNA…
Q: VIRUS who do they multiply (compare and contrast Lytic cycle to Lysogenic cycle) what are the parts…
A: Hi, thank you for your question. Since we are entitled to answer the first three parts of a…
Q: Certain environmental conditions such as exposure to UV light areknown to activate lysogenic λ…
A: Lambda (λ) phage is a bacterial virus, or bacteriophage, which infects the bacterium Escherichia…
Q: Give an example of a cytolytic exotoxin and a superantigenexotoxin, as well as the bacteria that…
A: Various microbial species are known to contaminate food and beverages and cause infections in the…
Q: The THIRD stage of bacteriophage lytic reproductive cycle is Cell lysis Biosynthesis O Attachment O…
A: Question - The THIRD stage of bacteriophage lytic reproductive cycle is. Cell lysis Biosynthesis…
Q: Describe a lytic cycle. Describe a lysogenic cycle.
A: The lytic and lysogenic phase of bacteriophage indicates the Infection and incorporation of 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: Give one significant difference between Viroids and Prions.
A: The viroids are naked RNA (ribonucleic acid) strand or molecule. The viroids usually cause potato…
Q: When transmitting a virus to the next host, they usually talk about horizontal and vertical…
A: Virus - it is the connective link between live and alive And it is inactive outside the cell
Q: Explain why the authors believe that plasma cells are implicated in the infection and recovery of…
A: The coronavirus disease 2019 (COVID-19) pandemic caused by severe acute respiratory…
Q: When phage nucleic acid is incorporated into the nucleic acid of itshost cell and is replicated when…
A: A virus has genetic material that can be deoxyribonucleic acid (DNA) or ribonucleic acid (RNA)…
Q: Compare a viral lytic cycle and a viral lysogenic cycle.
A: Introduction :- Virus are very small pathogenic agents . Viruses can be DNA viruses or the RNA…
Q: With regard to promoting the lytic or lysogenic cycle, what wouldhappen if the following genes were…
A: Bacteriophages are virus that infects bacteria. Lambdaphage is an example of a bacteriophage. This…
Q: what does the lytic cycle let the virus do?
A: Bacteriophage(phage) is defined as a group of viruses where they play a major role infecting the…
Q: 3. Label the following elements of the figure below: lysogenic phage, lysogenic cycle, lytic cycle,…
A: Introduction The lag phase, the log phase, the stationary phase, and the death phase are the four…
Q: Virology:Describe how to make an attenuated virus vaccine by briefly describing each step(1-4) in…
A: Live and attenuated vaccines are obtained from “wild” viruses or bacteria. By the help of repeated…
Q: Put the following stages of a lytic replication cycle in order, from earliest to latest stages: I.…
A: Lytic cycle is one of the two cycle of viral reproduction which involves the lysis of the host cell.…
Q: What viruses use the lytic cycle?
A: The lytic cycle of the virus includes replication of the viral particles followed by heath of host…
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: What is the difference between Lytic life cycle and Lysogenic life cycle?
A: Multiplication in viruses occurs through two methods. These are the lytic and lysogenic cycles.
Q: The lytic replication cycle results in bacteriophage DNA integrated into the host genome. A. True…
A: A bacteriophage, also called a phage informally, is a virus that infects and replicates within…
Q: Compare the effect on the host cell of a lytic (virulent)phage and a lysogenic (temperate) phage.
A: Virus are obligate parasites. Viruses either contains DNA or RNA as genetic material and a protein…
Q: Below steps in the lytic cycle of bacteriophage have been arranged in random order and with lette…
A: Ans. The lytic cycle is one of two cycles of virus or bacteriophage reproduction; the second cycle…
Q: What do you mean by lytic life cycle?
A: Viruses are microscopic agents that can replicate only inside host cells. They can infect all types…
Q: One cell transfers a plasmid to another by_______ . a. binary fission c. conjugation b.…
A: A plasmid is a tiny extrachromosomal DNA molecule that can replicate independently of chromosomal…
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: a) Lytic cycle b) Latent cycle c) Oncogenic cycle
A: Viral reproduction: Viral replication or reproduction does not occur by their own. It depends on…
Q: Compare and contrast the lytic cycle of infection of a DNA virus and an RNA virus.
A: A virus is a microorganism, which does not have machinery for metabolic and reproductive processes.…
Q: Explain the lytic cycle of a bacteriophages life cycle.
A: Bacteriophages are viruses that infect bacteria. The term "bacteriophage" literally means "bacteria…
Q: Virology:Some viruses replicate better in hypoxic (low oxygen) environment of cancer cells .TRUE OR…
A: A successful viral replication can be achieved by viral infections that rely on the host cells for…
Q: The pathogen of plant roots that is used as a cloning host isa. Pseudomonas b. Agrobacterium c.…
A: The bacterium which causes root tumors in plants does so by injecting its plasmid containing the…
Q: Can you pick a virus and describe the structure and metabolism of the virus. For the virus,…
A: Viruses are non-living entities and as such do not inherently have their own metabolism. However,…
Q: A number of retroviruses can infect certain human cells. List two of them, briefly describe the…
A: ANSWER: Retroviruses- A type of viruses that have RNA as their genetic material in place of DNA.…
Q: Explain how gene regulation determines the choice betweenthe lysogenic and lytic cycles.
A: Bacteriophages are the virus integrated bacteria that replicates in the host bacterium cells. They…
Q: Which statement describes the difference between a lytic and lysogenic phage cycle? In a lytic…
A: A virus is a microscopic, infectious agent and they have a genetic material either RNA or DNA that…
Q: When during the reproductive cycle is the virus genome and the viral proteins assembled into virus…
A: A virus is a submicroscopic organism which contains genetic information either in the form of DNA…
Q: the endocytic and exocytic pathways in terms of directionality, purpose, and participation of…
A: THE ENDOCYTIC PATHWAY- In the endocytic pathway, materials are brought inside the cell from the…
Q: Explain the difference between the lysogenic and lytic cycle of some viruses.
A: Lysogenic and the lytic cycle are the two cycles of viral reproduction. The lysogenic cycle involves…
Q: The type of viral replication in which a bacteriophage rapidly assembles more viral particles, and…
A: Bacteriophage are typically the viruses that can infect the bacteria. Viruses are basically the…
Q: Define and compare a bacteriophage lytic cycle and lysogenic cycle.
A: Bacteriophage is a type of virus that infects bacteria. In fact, the term "bacteriophage" literally…
Q: Does bacteria go through lytic cycle?
A: Bacteriophages are viruses that infect the bacteria. The life cycle of bacteriophage is divided into…
Q: Penicillin targets peptidoglycan synthesis to inhibit ___________.
A: Penicillin is an antibiotic used to inhibit bacterial infection. It is an effective drug because it…
Q: Briefly describe how the variola virus acquires multiple envelope membranes from an infected cell.
A: Indefinite maintenance of a virulent disease in populations of varied sizes depends on 3 factors:…
Q: Describe the steps in the production of multinucleate giant cellsduring a viral infection.
A: A cell is the fundamental unit of life. All living organisms are made up of one or many cells. The…
Q: Let’s suppose a drug inhibits the function of the N protein. Would such a drug favor the lysogenic…
A: Lambda phages have two cycles and in both cycles DNA replication, transcription are important. The…
Q: Virology: Give one key characteristics for each of the viral replication period and the inflammation…
A: Covid - 19 The replication period is about 14 days and sometimes within 5 days common symptoms are…
Step by step
Solved in 2 steps
- explain The lytic cycle of phage multiplicationVIRUS who do they multiply (compare and contrast Lytic cycle to Lysogenic cycle) what are the parts (include diagram) what is reverse transcriptase (how does it work) why do they steal cell membranes why are they not considered aliveHow is the lambda lytic cycle induced? Explain the role of Cro, RecA in the lytic cycle.
