Ethyl methanesulfonate and nitrous acid are chemical mutagens. What does each do? Explain in as much detail as you can.
Ethyl methanesulfonate and nitrous acid are chemical mutagens. What does each do? Explain in as much...
Mutagens: Chemical mutagens: Nitrous acid: Nucleoside analogs: Benzopyrene: Aflatoxin: Acridine dyes: Radiation: X-rays and gamma rays: Ultraviolet rays:
Mutagens: Chemical mutagens: Nitrous acid: Nucleoside analogs: Benzopyrene: Aflatoxin: Acridine dyes: Radiation: X-rays and gamma rays: Ultraviolet rays: Repair of UV induced damage: Photolyases: Nucleotide excision repair: Methylases: Xeroderma Pigmentosum: Identifying Mutants: Identifying chemical carcinogens: The Ames test:
what is the chemical formula for the equation ethyl bromoacetate + triphenylphosphine = (carbethoxymethylene) triphenylphosphorane (include byproducts) as i’m trying to do the equation formula or you can provide it and the chemical formula for (carbethoxymethylene) triphenylphosphorane and benzaldehyde =ethyl cinnamate (include by products) also what is the limiting reagent for each reaction
Can you please explain this reaction in detail? What exactly do each of the reagents do? Can you please explain this reaction in detail? What exactly do each of the reagents do?
Make a list of induced mutagens. How does one differentiate between something that is spontaneous vs induced (clue: rate); what are some environmental mutagens; for each what type of mutations would they cause? Can the environment be a cause of spontaneous mutation?
The total acid concentration (nitric + nitrous acid) of the 10.0 mL solution of “acid rain” is determined by an acid-base titration method. You add 5.00 mL of the titrant sodium hydroxide with a concentration of 0.0114 M to reach the endpoint. .Write one net ionic equation for the acid-base reaction occurring during titration (Think in context of what chemical species in solution are reacting with each other to get a color change at endpoint) .
Write the formula for each of the 3 following chemical compounds below and then explain your answer by referring to the prefixes or suffixes or showing charges that were used to determine the formula. Copper (I) sulfate Boron trichloride Nitrous Acid
. The Ka of nitrous acid is 4.0 × 10−4. What is the pH of a buffer which is prepared by combining 50.0 mL of 1.00 M nitrous acid and 45.0 mL of 1.25 M sodium nitrite? The answer is 3.45 Please show the solution. Thank you.
Question 2 The chemical nitrous acid chemically reacts with cytosine (C) to turn it into uracil (U). Imagine that this occurs and affects one C in a tumor suppressor gene. A. When this cell replicates, what sort of changes, if any, will this chemical change cause in the new strands of DNA? Explain in three sentences or fewer. B. Give one way this chemical change could promote cancer. Explain in two sentences or fewer. Question 3 When an embryo is...
Okay, so we had solid benzoic acid, ethyl 4- aminobenzoate, and 9-fluorenone all dissolved in diethyl ether (4ml). We separated the basic component by adding 3M HCl, we separated the acidic component by adding 3M NaOH. I don't understand what happens here. To isolate the acidic solution, we added 6 M NaOH and used the vacuum to recover the solid. To isolate the basic solution we added 6M HCl. Here are the questions I am having trouble with... • Why...