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- question: 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…question: Can you summarize and explain for me what you want to tell in the article below? 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: Biomimetic Engineering of Nanodelivery Systems: Artificial Viruses in the Making In an effort to engineer the next generation of nanoscale vectors, scientists have moved from using inorganic components aimed at obtaining inert structures to utilizing biological building blocks that are able to convey additional functionalities to the resulting construct. To cope with the complexity of the body and to evade the multiple layers of defense that tissues and organs have, it is critical to rely on the ability of certain materials to interact with, rather than to eschew, the biology of our body. Every NP system conceived to date faces one common fate: whether injected,…question: 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 Inactivate SARS-CoV-2 in Different Environments Outside the Patient SARS-CoV is highly stable at room temperature and at 4 °C, but it is inactivated by ultraviolet light at 254 nm, highly alkaline or acidic conditions of pH >12 or pH <3, respectively, or by brief (e.g., 5 min) heat treatment at 65 °C. SARS-CoV-2 is expected to be similarly sensitive. Several human coronaviruses can be inactivated by classical disinfectants, including bleach, ethanol, povidone-iodine, chloroxylenol, chlorheximide, and benzalkonium chloride, so we expect similar inactivation with SARS-CoV-2. The virus stability on surfaces…
- Question:- Define the bacterial categories that each type of bacteria belongs to. You only have to name the categoriesNOT the actual species of bacteria Note: there will be more than one category . A bacterial species that grows best at 37 degrees Cand when a small amount of oxygen is presentquestion: Can you summarize and explain for me what you want to tell in the article below? 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: Nanomaterial-Based Vaccine Development and Immunomodulation Following the publication of the genetic sequence of SARS-CoV-2 on January 11, 2020, intense research efforts have been devoted to developing a vaccine against COVID-19. With unprecedented speed, this extraordinary scientific mobilization led the first vaccine candidate to enter the Phase I human clinical trial on March 16, 2020, and other novel candidates are rapidly following. Up to May 22, 2020, there are 10 COVID-19 candidate vaccines in clinical evaluations and 114 in preclinical development. Concerning vaccine and immunization research, nanomaterials can assist in multiple ways to boost the…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 27/04/2022
- Helping tags: Biology, bacteria, lag phase WILL UPVOTE, just pls help me answer the following questions and explain them clearly. Thank you. TOPIC: Bacterial Growth Curve 1. How may the following growth and culture conditions affect the length of the lag phase? EXPLAIN YOUR ANSWERS. a) inoculum is from an old culture b) shifting cells from rich culture medium to a poorer one c) exponentially growing culture is transferred into the same medium under the same growth conditionsd/e/1FAIpQLSfTle9UfP15_VUqFI-ACEQd1XBykXv5Lr4dEMQbLJ1d6fCupw/viewform Students subjected three samples of five different molecules to gel electrophoresis as shown in Figure 1 A B C DE +2 3 Wells 4 8. Which of the following statements best explains the pattern seen on the * gel with regard to the size and charge of molecules A and B? 1 point molecules A and B are positively charged, and molecule A is smaller than molecule B. molecules A and B are positively charged, and molecule A is larger than molecule B. molecules A and B are negatively charged, and molecule A is smaller than molecule B. molecules A and B are negatively charged, and molecule A is larger than molecule B. Sign outquestion: Can you summarize and explain for me what you want to tell in the article below? 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: Can Nanotechnology Help to Control the Cytokine Storm? One of the main features of COVID-19 is the triggering of a cytokine storm in the body, also known as cytokine release syndrome (CRS), which results from an excessive immune response and leads to the severe deterioration of patient health. This inflammatory storm is one of the major causes of the acute respiratory distress syndrome (ARDS) that is often associated with multiple-organ failure, representing the leading causes of death in critical patients. In particular, the role of interleukin (IL)-6 has been highlighted in patients requiring assisted ventilation. Ongoing clinical trials are testing drugs that…
- Lab 2 MicrosCO X Copy of Lab 2 X M Inbox (53,887) x b Answered: 4. 1 x C Search Textbo X + /d/1lq1XGTjeDOK-AZLP5NCDYYPZT3K6_fPLnwx-GvHgLnU/edit# Normal text Arial 12 %00 L 1 2 3. 4. 5. 9. Observing Bacteria in Colonies In fresh or saltwater habitats, cyanobacteria will appear (without a microscope) as very small green lines (as can be seen in this video). Observe the following images of cyanobacteria colonies under 100x and 400x magnification with a light microscope: Anabaena sp. 100x magnification Anabaena sp. 400x magnification As you can see, cyanobacteria grow as two different types of cells: those that are photosynthetic (fixing carbon dioxide to make sugars), and heterocysts (that fix nitrogen to make proteins and nucleic acids). Although these cells are genetically identical, each is able to accomplish this via differences in gene expression, a key concept in biology you will continue exploring this quarter. In the 400x magnification image, you should be able to clearly see two…Escherichia coli Mycobacterium phlei Bacillus Micrococcus subtilis luteus A B Figure 1: Agar Slant Cultures of Bacteria (Gary E. Kaiser, Ph.D.- Professor of Microbiology) . Observe and describe the colour of the slant cultures (A-D) in fig 1. ( . Define the following terms: pure culture, sterile medium, inoculum, aseptic technique, and colony. What is the name of the cultures that you used . Where they gram negative or positive Define the following terms: psychrophile, mesophile, thermophile, and hyperthermophile.Required information Skip to question The Gram Stain This animation learning module will review the Gram stain technique, a differential staining process that distinguishes between bacteria based on their cell wall composition. Complete the following activities to demonstrate your understanding of this important technique in microbiology. 1. The differential stage of the Gram stain is the application of . multiple choice 1 ethanol crystal violet iodine safranin 2. If the Gram's iodine step was skipped in Gram stain procedure, what color would the cells likely be when viewed under the microscope? multiple choice 2 Most cells would appear red/pink All cells appear colorless Most cells appear purple Most cells would appear blue 3. True or False: All bacteria can be classified as either gram-positive or gram-negative (Click to select) 4. True or False: The presence of flagella can be determined by a Gram stain. (Click to select) 5. Rod - shaped bacteria multiple choice 3 are all gram -…