Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
You perform the following serial dilution of a bromophenol blue dye solution: you take 2 μL of the dye solution and add to it 48 μL of water. You then take 5 μL of this diluted solution and combine it with 995 μL water and measure the absorbance at 591 nm in a 1 cm cuvette using a spectrophotometer. The absorbance value is 0.103. The molar absorption coefficient of bromophenol blue dye at 591 nm is 72,800 M-1cm-1 and its molecular weight is 670 g/mol. What is the percent (%) concentration of the undiluted dye solution? Show all your work.
q. an antibiotic is a drug that kills or inhibits the growth of microorganisms. the use of antibiotics has been of
The human genome includes approximately 20,000 genes. However, the human body contains many more than 20,000 different proteins. How is this possible?
The equivalence point of the titration occurs at 23.70 mL. Determine the molar mass of the unknown acid.
There were many extinction events since life began. Permian extinction is a very important event. Explain why was it so important?
The infection control officer was alerted to an increasing number of nosocomial infections on the third floor of spector valley senior medical center.
The effectiveness of dieting has been debated for years. There are several diets available including Atkins, Zone, Carbohydrate.
But if you count 44 short-winged flies and 116 long-winged flies, calculate the value for chi-square test and present the calculations in table.
One of the most controversial moral and ethical dilemmas of the President George W. Bush's campaign to be re-elected focused on stem cells. Stem cells have the ability to become or differentiate into any type of cell.
Though he was essentially a creationist, how does Linnaeus hierarchical classification fit with evolutionary theory?
Overall, how has the earth's biodiversity changed through time? How did the activities of living organisms change the planet in a way that made it possible
atp adenosine triphosphate has been called the energy currency of the cell. briefly outline the cycle by which energy
You have just cloned a gene from cucumber that, when mutated, causes pale green instead of green seedling in cucumber. You want to clone out the orthologous gene (this means the same gene) from Arabidopsis and find out if it has the same mutant ph..
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd