EMMALEE BORDELON - Mystery of the Flea Dip

Juan performed the same chemical reaction twice. His data from the first attempt is indicated by the red line. His data from the second attempt is indicated by the blue line. What change did Juan most likely make to his reaction the second time he performed it?

Directions: Read and internalize the short story below and answer the questions that follow. Complete solution is required. "The coronavirus disease (COVID-19) is an infectious disease caused by a new strain of coronavirus. This new virus and disease were unknown before the outbreak began in Wuhan, China, in December 2019. On 30 January 2020, the Philippine Department of Health reported the first case of COVID-19 in the country with a 38-year-old female Chinese national. On 7 March, the first local transmission of COVID-19 was confirmed. WHO is working closely with the Department of Health in responding to the COVID-19 outbreak." Aki and her family were alarmed with the news they watched and so first thing in the morning they rush to the nearest convenient store to secure disinfectant and sanitizers but unfortunately the store aiready had empty shelves of the essentials they needed. They went to other stores searching and to their dismay they acquired nothing. They were on their way…

17. Which of the following scenarios DOES NOT point to the procurement of an assay?A. a certain type of grass is collected from a forest, and was analyzed for its overall mercury (Hg) content in its rootsB. a blood sample was taken from a dead dolphin for a complete genome sequencingC. human saliva is collected for the testing of covid-19 genomeD. a sample of urine was collected from a suspected drunk driver for analysis of phenolic compounds

Non - competitive immunoassays are prone to false reactions due to interferences like heterophile and human anti-mouse antibodies. Question 17 options: True False

According to the diagram 1.does y intercept and slope change in noncompetitive inhibitor？ 2. does y intercept and slope change in mix inhibitor？ 3. Not sure if I draw the graph correctly，please help to correct my graph and lable out y intercept and shows if slope increase or decrease for each graph.

Answer the following questions

Although the Module says to add “5 µL of AP," this number (the volume of AP added) is meaningless by itself. What additional single piece of information do you need in order to determine how much AP is being added to the reaction? a) The specific activity of AP.   b) The mass concentration of total protein.   c) The molar concentration of AP.   d) The molecular weight of AP.

You have learned quite a number of different physicochemical methods for fractionating the contents of cellular extracts and the proteins contained within them. Which technique would be the "best" to perform the following task. Removing K+ ions from a protein sample . Oion exchange salting out differential centrifugation O gel filtration O dialysis

1) Explain about the structure of SARS-CoV-2 virus,  how it interacts with body cells and what organs are mostly affected.

The NFPA label describes a chemical's hazards under everyday use situations. a.true b. False

tab caps lock You have a 11.5 mg sample of blood that contains various proteins. Hemoglobin is the only protein in the sample containing Fe. Hemoglobin contains 3.83% by mass of a compound called heme (C34H32FeN4O4, MW = 616.49 g/mol). You find that your 11.5 mg blood sample contains 29.7 micrograms of Fe. What is the mass percent of hemoglobin in your protein sample? Tap here or pull up for additional resources Q A NO 2 W S #3 E D GA 4 R % 5 F Question 9 of 17 T 6 G Y & 7 B H 8 N 9 4 +/ V M

Two-dimensional gel electrophoresis of proteins in a cell extract provides a qualitative way to compare proteins with respect to intracellular abundance. Describe a quantitative approach to determine the number of molecules of an enzyme per cell.