If HIV was just an enveloped virus, but not a retrovirus, which of the following drugs would likely still work? NtRTI NRTI Integrase inhibitor Entry inhibitor
Q: CRISPR-Cas9
A: Both statements are true.
Q: Which of the following is not one of the objectives of the antibiotic resistance study? A.…
A: Need to find which of the following option is not related to antibiotic resistance study.
Q: What is the main problem with retroviral vectors?
A: Retroviral vectors are created by removing replication and disease-causing genes from the virus and…
Q: Although many +ssRNA viruses use their genomr directly as mRNA retroviruses do not. instead their…
A: Retroviruses have a very unique mechanism . They are single stranded RNA viruses, instead of using…
Q: Which of the following viruses have been used as vectors for gene delivery?
A: Gene delivery is a process of introducing the foreign genetic materials which are DNA and RNA into…
Q: Refer to the following illustration to answer the questic The illustration shows: O a lysogenic…
A: The transposable genetic element also named as mobile genetic element or jumping genes. They can be…
Q: what are the Resistant strain emergence to DNA inhibitors
A: Drug resistance is the reduction in effectiveness of a medication such as antimicrobial in treating…
Q: hical impacts of a CRISPR? What is the main parameter that is used to define new virus families…
A: The field of molecular biology and genetic involves the study of genome which includes all the…
Q: What is unique about Z-DNA that might make it a specific target during viral infection?
A: Z-DNA is a type of double-helical structure of DNA. It shows a left-handed double helical structure…
Q: Explain the steps to transform a plasmid carrying a gene of interest into a competent host cell…
A: The deliberate modification of an organism's genetic information by directly changing its nucleic…
Q: Genetically identical organisms derived from a single genetic source are Select one: a. GMOs b.…
A: Genetic material is nothing but the sequence of nucleic acids which is called as DNA. It contains…
Q: Please give reasons why bacteriophage would not infect a bacteria
A: Bacteria are unicellular microscopic organisms that live in wide variety of environment. Bacteria…
Q: n Hershey and Chase’s experiment investigating which biological molecule carries genetic…
A: Hershey and Chase studied cells of the intestinal bacteria ie E.coli after injection by virus T2.
Q: Which of the following does not act as a restriction enzyme?a) EcorIb) BamHIc) HindIIId)…
A: Restriction enzymes also called molecular scissors are the type of nuclease enzymes that cleaves the…
Q: After each trial, Hershey and Chase determined whether the radioisotope they used had been injected…
A: The aim of the Hershey-Chase Waring Blender experiment, was to find out if protein is the genetic…
Q: Explain why did scientists used mRNA instead of DNA for Covid-19 vaccine development?
A: Hello, thank you for the question. Since, you have asked a question where the reference is asked to…
Q: an infection of HIV in a patient mutates so that it changes the genes involved in attachment, which…
A: The body’s immune system is affected by HIV which can lead to AIDS. HIV stands for human…
Q: In the phage titer experiment, why did you plate multiple dilutions? a. so that you should have a…
A: Bacteriophage It is a type of virus that infect bacteria.
Q: Picture below shows the Hershey and Chase experiment. Identify where viral protein and viral DNA…
A: In their famous 1952 experiment, Alfred Hershey and Martha Chase used radioactive sulphur and…
Q: How are inactivated vaccine and mRNA vaccine produced? From what you know about DNA technology and…
A: Inactivated vaccines are made up of virus particles, bacteria, or other pathogens that have been…
Q: Give any two differences between DNA and RNA. (b) What is recombinant DNA? Give two beneficial…
A: Differences between DNA and RNA DNA RAN Double stranded Single stranded Consists of…
Q: After putting a foreign gene into a virus, what process do you use to get it into a cell? insertion…
A: The biotechnology is the study of technological application in field of biology.
Q: If you wish to create an E. coli cell that is immune to phage lambda, which of the following genes…
A: Viruses are neither living or non-living organism. Virus has neither a DNA or RNA, just has a…
Q: Provide a brief explanation on the idea of genetic engineering in formulating an antiviral from a…
A: Genetic engineering is a type of biotechnological technique that is used to manipulate the organisms…
Q: Why can protease inhibitors and nucleoside analogs be used in minimizing the replication of the HIV…
A: Protease is an enzyme in the body that's important for HIV replication
Q: What does the acronym CRISPR stand for? Briefly outline the components of the CRISPR/Cas system.…
A: CRISPR technology is a simple yet powerful tool for editing genomes.
Q: Ti Vector Plasmid Hfr HIV Bacteriophage
A: Introduction: In molecular biology, a vector is a DNA molecule (usually plasmid or virus) that is…
Q: In which of the four processes shown can material from a bacterial genome be transferred from one…
A: Introduction : Conjugation - by this proces bacterium transfer it's genetic to another…
Q: . In order for a phage to infect the host bacterium, it is preferred that the cell wall is newly…
A: In order for a phage to infect the host bacterium, it is preferred that the cell wall is newly…
Q: Describe the generation of multiple-drug-resistantplasmids
A: Drug inactivation or modification is one mechanism of drug resistance. Changes to the target site.…
Q: Why is the detection of viral RNA not equivalent to a high risk transmission method?
A: The detection of the viral RNA, detection of infectious virus and equivalent transmission risk are…
Q: Discuss in detail, how you would produce recombinant protein subunit vaccines for Influenza virus.
A: Recombinant protein vaccines, which are also known as recombinant subunit vaccines, are designed…
Q: "CRISPR-Cas Is an Adaptive Immune System in Bacteria" Explain this ?
A: Bacteria is one of the common known microscopic organisms. An organism that can not be seen through…
Q: When you performed the phage titer experiment you performed several dilutions of the original stock.…
A: The serial dilution is commonly used to calculate the total number of microorganisms (bacteria,…
Q: In 1944, Avery, Macleod, and McCarty provided strong evidence that DNA is the hereditary material in…
A: For this they started through a series of biochemical steps and purified the transforming principle…
Q: All of the following are true about neutralizing antibodies, except: Group of answer choices Bind…
A: A neutralizing antibody (NAb) is an antibody that is responsible for defending cells from pathogens.…
Q: Prokaryotes behave differently than eukaryotes in terms of viral restriction-modification system
A: The restriction modification system (RM system) is a defensive mechanism present in bacteria and…
Q: Describe the biosynthesis Filovirus (Marburg virus genome. Discuss the transcription of the virus…
A: *Filovirus cause hemorrhage in humans. *Filovirus genome has negative sense RNA virus. *Negative…
Q: action of DNA inhibitors antibiotics
A: DNA (deoxyribonucleic acid) is a helical structure that is made up of two chains of polynucleotides…
Q: Humans perfected the use of recombinant DNA technology to produce human insulin from bacteria.…
A: Biotechnology is the branch of Biology which deals with the manipulation of organisms and their…
Q: For each of the features present on the plasmid (vector) indicate whether it is needed for use…
A: For each of the features present on the plasmid (vector) it is needed to indicate weather it is used…
Q: One mL of a bacteriophage suspension is mixed with 20 mL of a bacterial culture and 50% of the…
A: The virus infects bacteria and, as with most viruses, the bacteriophage shape, and genetic material…
Q: a. polymerase b. endonuclease c. plasmids d. ligas
A: The process of using recombinant DNA technology to alter the genetic makeup of an organism is known…
Q: What should be the environmental conditions for the fusion proteins of the influenza virus to show…
A: Influenza virus is a potential virus that can cause a wide variety of infections in humans as well…
Q: Both viruses and short bacterial fragments from lysed bacteria can pass through the filter in the…
A: Genetic recombination is a process when the genetic content of either the same or different…
Q: Which of the following may be used as a vector in a gene-cloningexperiment?a. mRNA c.…
A: The major role of gene cloning is vitamins, hormones, and antibiotics synthesis. Gene cloning is…
Q: Viral gene delivery vectors are favored for therapeutic applications because of their efficiency and…
A: Viral gene delivery vectors or the viral vectors are the most preferred method of gene transduction…
Q: Define the following terms:a. transpositionb. transposable elementc. bacterial transformationd.…
A: Deoxyribonucleic acid (DNA) is one of the major nucleic acids made up of polynucleotide chains that…
If HIV was just an enveloped virus, but not a retrovirus, which of the following drugs would likely still work?
NtRTI
NRTI
Integrase inhibitor
Entry inhibitor
Step by step
Solved in 2 steps
- Below is the structure of an intercalating agent. By making reference to the structure of the compound, outline the essential structural features for the activity of intercalating drugs acting on DNA.True or False: There are antibiotics that target viruses?Why can protease inhibitors and nucleoside analogs be used in minimizing the replication of the HIV virus?
- Remdesivir is an antiviral drug used to treat SARS-CoV-2 infections. It is a broad-spectrum antiviral, meaning it has activity against many different viruses. Remdesivir can be incorporated into a new RNA chain as a virus replicates and can interfere with the viral replication machinery. Template RNA Elongation New RNA SARS-CoV-2 RNA polymerase Template groove Nucleotide entrance Nucleotides Remdesivir Figure 1. A representation of remdesivir and the viral replication machinery for SARS-CoV-2. 6. Figure 1 shows that remdesivir "mimics” an important component of RNA replication. Which specific component of RNA replication has a structure like that of remdesivir? 7. Propose a hypothesis about how remdesivir might inhibit the virus's replication process.What are the advantages and disadvantages of drug delivery systems that are based on bacterial or viral host.Answer the following 1.Are viruses living or non-living organisms? 2. What is the difference between HIV and AIDS? 3. HIV is classified as a retrovirus. What are retroviruses? 4. In your own words, provide a short summary of the HIV replication cycle. 5. Why is reverse transcriptase an important enzyme in the replication cycle of HIV? 6. In the chapter about enzymes, we have discussed how drugs are basically inhibitors. There are currently a multitude of Antiretroviral therapy (ART or ARV) options available to people living with HIV (PLHIV) so that the viral replication is suppressed and does not progress to AIDS. What do you think these drugs target? Discuss briefly. 7. SARS-CoV-2, the virus that causes CoVid-19, belongs to the Coronaviridae family. Viruses under this family have a genome made of single-stranded positive-sense RNA. Is this similar to the viral genome of HIV? If so, do you think that – in theory – they would have similar replication cycles? 8. In your own opinion, do…
- Name a nucleoside analog. Explain how that nucleoside analog works. Which viruses are effectively treated by that nucleoside analog?After giving brief information about the viruses, discuss briefly what is meant by their virulent effects on their hosts and in which two ways this effect occurs. Comment and illustrate the use of viruses within the scope of Recombinant DNA Technology.An antimicrobial drug binds to the HIV reverse transcriptase enzyme, preventing it from working. Which of the following is true of this drug? It would inhibit early replication steps of some viruses, but not affect normal eukaryotic cell activity. It would directly interfere with translation of some viral proteins and some eukaryotic proteins. It would block assembly/maturation steps of some viruses, and interfere with translation in eukaryotic cells. It would interfere with release of newly formed viruses from a host cell, but not affect eukaryotic cells. It would interfere with protein synthesis in bacteria, but not affect eukaryotic ribosomes. It would interfere with mRNA transcription in bacteria and viruses, but not affect eukaryotic transcription.