Provide a minimum of three additional names for crystal violet and describe in 2-3 sentences why it is a useful molecule. (What is it used for?)
Different name for the crystal violet: Aniline violet, Basic violet 3, Methyl Violet 10B, Methyl Violet 10BNS, Brilliant Violet 58
-crystal violet is used in the textile industry
- Used in gram staining for classifying bacteria
-Staining of nuclei of adherant cells
-It is used in quantification of DNA
-It is used to develop fingerprints
-Marking the skin for surgery preparation
-Due to antimicrobial activity, it is used in treatment of skin infections
Provide a minimum of three additional names for crystal violet and describe in 2-3 sentences why...
Post Lab Questions: CI MALACHITE GREEN CRYSTAL VIOLET 1. Why does the malachite green dye elute first? What physical properties does it have that affect it's interaction with alumina and how are those different from crystal violet? 2. Write the reaction of crystal violet with 1 equivalent of HC. 3. Why does adding HCI cause crystal violet to elute more quickly? What changes with it's physical properties and how does that property affect it's interaction with alumina?
1. Please describe the gram staining procedure. Be sure to include: crystal violet, iodine, alcohol, safranin, and any other terms you think are important to the technique. You do not need to re- write the lab procedure here please describe what is occurring conceptually to both gram + and gram-cells during the procedure. What would a gram positive cell look like under oil immersion if a researcher forgot to use crystal violet? Please provide a rationale for your response. 3....
In general, why is it important to regulate genes? Provide a minimum of five relevant sentences.
1) Describe the data shown below in 2-3 sentences. 2) What type of relationship appears to exist between (explain your answer): Species 1 and 3: Species 2 and 3 Species 1 and 2 3) Draw expected growth curves for the three species in co-cultures and monocultures: 4) Do you think that any of the organisms effect the carrying capacity of the culture in three species co-culture compared to monocultures? Why or why not? How would you expect the curves drawn...
1. (3 pts) Provide 2 acceptable names for the molecule below. If you provide a systematic name, include the appropriate R or S designation in the name.
(3 pts) Provide 2 acceptable names for the molecule below. If you provide a systematic name, include the appropriate R or S designation in the name. (2 pts) Provide a systematic name for the molecule below. (2 pts) Indicate whether the listed solvent is protic or aprotic. a. tert-butanol [(CH3)3COH] b. formamide (HCONH2]
1.) Review the following documentation. In at least three sentences, describe the patient’s diagnosis and the treatment that the parents have requested. Do not use abbreviations. Patient presented with URI. Diagnosis: OM. Parents requested information on PE tubes. 2.) In at least three sentences, describe the action of antibiotics and the circumstances in which this type of drug would be used. In at least three sentences, describe the action of antibiotics and the circumstances in which this type of drug...
Do some research and provide a brief explanation (2-3 sentences) for why ethanol isconsidered to be a “greener” reagent than methanol
1. Describe why can we not use a crystal oscillator as a local oscillator directly 2. Describe what should we consider in order to design LNA
Describe in three sentences the action of mydriatics and in what circumstances this type of drug would be used.