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Osmosis Pre-lab Question
Why don’t red blood cells swell or shrink in blood?
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- Osmosis Pre-lab Question How do osmotic power plants work?Osmosis Pre-Lab Question Research the structures that protect plant and animal cells from damage resulting from osmotic pressure. Write a few sentences explaining what they are, how they work, and where they are located.Potato osmosis lab - What do you think would happen if you placed each potato in a sucrose solution with an equal molarity to the potato?
- Quest: 6. // Feedback on why I got it wrong. "At least one of the applications you have selected is incorrect. In general, beads packed in a gel filtration chromatography column do not carry any chemical groups. The column does not bind or capture molecules in the same way as an affinity column."Question:- what is the prognosis and diagnosis of a renal cell carcinoma patient using H and E stain immnophenotyping and Qpcr.Question:- Two different patients suspected of having a urinary tract infection submitted fresh urine samples to a lab for culture and antibiotic sensitivity testing. The samples were inadvertently left out overnight at room temperature. The next day, a medical technologist discovered the samples. Upon opening the first sample, the strong smell of ammonia was noticed. The second urine sample did not have a strong ammonia smell. Based on these observations, which urine sample most likely contained cells of the bacterium Proteus Vulgaris? Explain your answer. If these two urine samples had not been noticed until a week later, would you expect there to be a difference in the “odor” of the samples? Explain your answer.
- Sodium Dodecyl Sulfate-Polyacrylamide Gel Electrophoresis (SDS-PAGE) 1. What determines the current in your gel? What could cause the current in your gel unit to be lower than expected? Is there anything that could cause it to be higher than expected? 2. Why do you need to wash the gel before staining it? Why use warm water?question: What is the purpose of adding table salt into the solution? What reagent is used in research labs/ Is it also table salt (NaCl)?topic: sds-page gel If APS is not available, what other chemicals can be used alternatively to initiate the polymerization?
- Question: Bacterium is gram positive, bacillus, single, short chain. How to determine the bacterium step by step through biochemical tests? Bacteria pool: B. cereus, B. subtilis, B. megaterium, C. perfringens, M. phlei, L. acidophilus, C. butyricum, C.sporogenes, L. lactisadvanted of Seawater Reverse Osmosis disadvanted of Seawater Reverse Osmosis please i need PC wordSodium Dodecyl Sulfate-Polyacrylamide Gel Electrophoresis (SDS-PAGE)1. What are the functions of the sample buffer and sample reducing agent? Why do the samples need to be heated before you load them on the gel?2. What determines the current in your gel? What could cause the current in your gel unit to be lower than expected? Is there anything that could cause it to be higher than expected?3. Why do you need to wash the gel before staining it? Why use warm water?