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TOPIC: E. coli T4 (T4 Bacteriophage)
- Include a maximum of 3 sentences, a brief description of their growth.
- What are the structures responsible for growth and reproduction?
- What are their physical and nutritional (or chemical) requirements?
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- Give a lab report introduction. introduction should include a general background on bacteriophages, the use of bacteriophages in bacterial genome engineering, and a description of the overall practical aims. Total word count should be no greater than 500 words.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…Briefly discuss the following questions in 3 to 5 sentences. What is horizontal gene transfer? What are the three mechanisms for this to occur in bacteria? What are the components needed for the processes of transformation, conjugation, and transduction? How does each process occur? What genes are involved in each process? How do generalized and specialized transduction differ? What is the end result of each? What is recombination? What is the importance to bacteria & archaea? What are the two types of recombination? What are the details of each type? What components are needed for each type?
- Assignment_12.pdf - Adobe Reader File Edit View Window Help Оpen 1 / 1 99,1% Tools Fill & Sign Comment 3. Recombinant protein is produced by a genetically engineered strain of Escherichia coli during cell growth. The recombinant protein can be considered a product of cell culture even though it is not secreted from the cells; it is synthesized in addition to normal E. coli biomass. Ammonia is used as the nitrogen source for aerobic respiration of glucose. The recombinant protein has an overall formula of CH1.5500.31N..25. The yield of biomass (excluding recombinant protein) from glucose is measured as o.48 g/g; the yield of recombinant protein from glucose is about 20% of that for cells. How much ammonia is required? What is the oxygen demand? If the biomass yield remains at 0.48 g /g, how much different are the ammonia and oxygen requirements for wild-type E. coli that is unable to synthesize recombinant protein? а. b. с. 24°C 08:39 Berawan 27/04/2022To describe: The significance of the differences between the ribosomes of eukaryotic and prokaryotic organisms in terms of antibiotic therapy.Please answer the following questions using numbers and not text. For example, if you think the answer is 24, write 24 and not twenty-four. If you think the answer is 24 ATP, write only the number 24. As a microbiology technician, your job is to characterize a novel bacterial strain isolated from insects. Phenotypically, you have discovered that the new bacterial strain can grow in the presence or absence of oxygen. After genome sequencing and biochemical characterization, you know that your new organism is capable of making all of the enzymes necessary for glycolysis and the TCA cycle, and that it has an electron transport chain. Answer the following questions based on the growth of your organism on minimal media plates containing only acetate as a carbon and energy source. Acetate is transported across the membrane at the cost of 3 ATP per molecule. Each question should be answered based on the metabolism of one molecule of acetate. If you come up with a negative value, indicate an…
- TRY TO KEEP IN SHORT AND USE OWN WORD FOR THIS QUESTION You are studying a type of bacteria isolated from the acidic water runoff of a mining operation. You subject two batches of the same bacteria type to different environmental growth conditions. One batch is grown at pH 2, while the other is grown at pH 7. All other environmental parameters are kept identical between the two batches. You then collect their proteins and run a Western blot using an antibody that binds to a proton efflux pump protein (which actively expends energy to pump protons out of a cell). How would you characterize the information obtained in this experiment? What does it tell you, and why is that potentially valuable information?____________ help to transfer DNA between bacterial cells during the conjugation.The question is: 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.) What form of replication do you think this virus does use? How do you know? b.) Can the doctor prescribe an antibiotic for this patient? Explain.
- The figure depicts five stages of the lytic cycle. ********* Select the statement that describes stage 3 of the lytic cycle, as shown in the diagram. The host cell synthesizes cellular proteins to prepare for lysis. The host cell incorporates phage DNA into its own genome. The host cell replicates the phage DNA. O The host cell synthesizes proteins that degrade phage DNA.Please help me answer this reviewer. Write the word TRUE if the statement is correct and if not, underline the word or statement that makes the sentence incorrect and write the correct answer on the space provided. 1. CRISPR refers to the repeated sequences located in the viral DNA. answer: 2. In CRISPR, the guide RNA is designed to find and bind to a specific sequence in the DNA. answer: 3. PCR makes it possible to obtain multiple copies of DNA fragments from an extract. answer: 4. DNA is positively charged. answer: Thank you very much for your helpquestion: Can you summarize and explain for me what you want to tell in the article below? Can you explain the figure? When I read it myself, I do not understand exactly what is meant by the article. It would be nice if you could highlight the important points. You can use them in a figure or diagram to explain. thank you and hava a nice day :) Article: Nanotechnology Tools to Detect SARS-CoV-2 Standard procedures for detecting the virus from nasopharyngeal and/or oropharyngeal swabs have been reviewed recently and are primarily based on reverse transcription polymerase chain reaction (RT-PCR). Here, we would like to mention some preliminary ideas on nanotechnology-based assays to monitor the presence of SARS-CoV-2. A simplified test and variants thereof to detect viral proteins (e.g., HIV or influenza virus) without the need for expensive equipment is based on the color change of Au NPs bound to antibodies. Similar to the enzyme-linked immunosorbent assay (ELISA) antibodies coupled…