Discuss the lysogrnic induction of bacteriophage lambda in coli cells

Q: Discuss the establishment and maintenance of lysogeny in bacteriophage lamb

A: When the lambda bacteriophage cells are exposed to physical or chemical stress, they may…

Q: Describe how each of the following bacteriophages M13, G4 and X174 initate replication.

A: The replication in the bacteriophage is by two types lysogenic and lytic cycle in lysogenic cycle…

Q: how to generate specific mutations in anyE. coli gene by gene targeting.

A: Transgenic organisms or the genetically modified organism contain the gene(s) of different organism…

Q: A mutated TBP protein Explain: (a) What is the process affected? (b) What is the Effect on the…

A: TATA-Binding protein or TBP attaches specifically to particular sequence of DNA called TATA box.…

Q: Which of these is NOT a generally correct statement about bacterial transposons? Transposons...

A: Bacteria are microscopic organisms that are not visible with naked eyes. Bacteria are also called…

Q: Compare and contrast the roles of crRNA and tracrRNA in the defense process against bacteriophages…

A: Cas9 in conjunction with the engineered CRISPR sequences can be used to hunt down the codes and them…

Q: Describe rho independent termination in prokaryotes

A: A biological process in which the information present in deoxyribonucleic acid (DNA) is copied to…

Q: Explain about the mechanism of genotoxic agent in validating the regulator and pathway from article…

A: Candida glabrata, a nosocomial parasitic circulation system microbe, causes huge bleakness and…

Q: Describe how the lambda phage controls the lytic and lysogenic cycles. Include cro, cI, cII, and…

A: The mature Lambda virus particle consists of a linear double helical DNA molecule surrounded by a…

Q: F ′strains in E. coli are derived from Hfr strains. In some cases, these F ′strains show a high rate…

A: Conjugation is transfer of genes in bacteria.cell to cell contact by F-pilus or sex pilus allows the…

Q: Transduction is sometimes described as a mistake in the bacteriophage reproductive cycle. Explain…

A: Bacteriophage is the type of virus which infects a bacteria. A virus is a microorganism that has…

Q: Transposons in bacterial genomes can carry genes,including those conferring ________ resistance

A: The transposable elements are known as stretches of DNA molecules that can jump from one place to…

Q: Rabies virus and poliovirus both have singlestranded RNA genomes, but only in poliovirus can…

A: Poliovirus has RNA based genome with single stranded positive sense RNA with 7.5 kb long. Poliovirus…

Q: Discuss the genetic switch that controls the lytic versus lysogenic path in bacteriophage lambda.

A: Gene regulatory network that shows bistable behavior is known as genetic switches. It is studied…

Q: Describe how the one step growth experiment demonstrates the events that take place during the lytic…

A: One step growth experiment: In this experiment only a single or one cycle of virus growth is…

Q: explain what is similar and what is different from the bacteriophages of covid-19

A: Bacteriophages or phages are the viruses that infect and kill bacteria. Bacteriophages consist of a…

Q: A microbial geneticist isolates a new mutation in E. coliand wishes to map its chromosomal location.…

A: A mutation is a sudden change in the DNA sequence. Mutations can result from mistakes during DNA…

Q: An ade+ arg+ cys+ his+ leu+ pro+ bacterial strain is knownto be lysogenic for a newly discovered…

A: Gram staining is named after its creator, Danish bacteriologist Hans Christian Gram. His method of…

Q: Explain how site directed mutagenesis can be accomplished using M13 bacteriophage. Using this method…

A: Deoxyribonucleic acid (DNA) is a hereditary molecule that passes genetic information from one…

Q: Describe the mechanism through which oseltamivir (Tamiflu) inhibits influenza virus reproduction.

A: Oseltamivir (also known as TamifluR) is an antiviral neuraminidase inhibitor used to treat and…

Q: Describe the stages in the multiplication cycle of bacteriophages.

A: Bacteriophage : It is the virus which infects bacteria . So we call it bacteriophage.  There are two…

Q: Outline the operon theory using the lac operon as anexample

A: Operon consists of genes placed in sequential order. Lac operon has following genes- Regulator gene…

Q: Explain how the lac operon can be used to express a recombinant protein in an E. coli cell.

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Contrast the functions of Spo11 and Cas9, twoenzymes that catalyze the formation of doublestrand…

A: The protein spo11 and cas9 plays a crucial role to initiate the recombination process in yeast and…

Q: Discuss the penetration of the T4 bacteriophage during replication or infection?

A: Phages are viruses that use bacterial as a host cell.

Q: Create a cloning approach that will allow the expression of the SARS-CoV 2 nucleoprotein (NP) in…

A: A gene is a distinct unit of genetic information that is necessary for the creation of a…

Q: Explain how oseltamivir (Tamiflu) interferes with influenza virus replication.

A: The influenza virus is commonly known as the flu virus. An individual suffering from flu may…

Q: Bacteriophage lambda is integrated in DNA of a host cell, which is exposed to UV light in a body of…

A: Lambda phage's life cycle is regulated by various repressors and regulators  Such as cll and cro…

Q: To determine: The information gained about the function of WDR62 from the DNA sequence of the normal…

A: Introduction Genome:- The genome is the entire set of DNA instructions found in a cell,  In living…

Q: Explain how the presence of tryptophan favors the formation of the 3–4 stem-loop.

A: The stem-loop, an intramolecular base pairing, is the pattern that occurs commonly in the RNA or…

Q: Describe how you would genetically design a superbugresistant to b-lactams, methicillin,…

A: Superbugs are strains of viruses, bacteria, fungi, and parasites that are resistant to most the…

Q: Compare the reovirus genome to those of influenzavirus and bacteriophage MS2. Why do…

A: Reoviridae family of viruses has a wide range of hosts which include invertebrates, vertebrates,…

Q: discuss the genetics an biology of the lytic pathway of bacteriophage lambda.

A: Answer: BACTERIOPHAGE : These are the viruses which can infect the bacteria and kill them.…

Q: Please help explain this LAPTM5 Transport HIV-1 Env to the lysosome for degradation

A: Answer

Q: Describe how the genome of bacteriophage fX174 istranscribed and translated.

A: Bacteriophages are special type of virus that can infect a bacterial species.

Q: Phage Mu may be integrated into E. coli genomic DNA via Select one: a. recombination catalyzed by…

A: Bacteriophage MU represents a hybrid gene creature. It exists as both transposable element and a…

Q: Describe the difference between the bacteriophage lytic and lysogenic cycle.

A: Phages are among the most widespread entities in the biosphere. It is assumed that there exist about…

Q: Explain the process of attenuation in the trp operon under the following conditi (i) No tryptophan…

A: Answer

Q: Describe the events that take place at the replication fork during replication of DNA of Escherichia…

A: Replication fork is Y shape structure  formed during replication. It mainly occurs in elongation…

Q: A researcher identified a mutation in PR of phage λ that causes itstranscription rate to be…

A: A virus, once it enters bacteria, can either undergo the lytic or lysogenic cycle for further…

Q: Define the function of reverse transcriptase.

A: The production of RNA from a DNA template strand is known as transcription. Because it forms RNA…

Q: Discuss retroregulation and its significance in the biology of bacteriophage lambda during: a)…

A: Introduction Retroregulation can be defined as the control of gene expression from sites distal to…

Q: Describe the differences between genetic complementation and recombination as they relate to the…

A: Genetic complementation is the production of wild type phenotype by the crossing or mating of…

Viral Replication

The virus is acellular and considered non-living outside the host cell. The replication of the virus occurs only inside the living cells. Only a few genes are present in the smallest virus, whereas many genes are present in the largest virus. These genes encode specific viral proteins.