Determine the number of molecules in anagrams gel
Determine the number of molecules in anagrams gel electrophoresis band which has.05 micrograms of a1000 bp fragment of the DNA. There are 660g/mol/bp where the Avogadro's number is 6.02 x 10^23.
Expected delivery within 24 Hours
Determine the entropy change of the substance associated with the freezing process (in J/mole/K, with three significant figures). A certain amount of heat, 5.21 kJ, is released during the reversible freezing of one mole of a substance at
Water in contact with air is acidic, rather than neutral, due to dissolve the carbon dioxide. Water in equilibrium with air contains 4.4 x 10-5% CO2.
Discuss why is it important to isolate single colonies and to use only the isolated colonies in this experiment and in biotechnology in general when the cells that are used in the plasmid prep lab are grown from a single colony in Luria Broth.
Explain how would you calculate the exact number of cells in one mL of culture? There are approximately 10^9 cells/ mL in a culture of E. coli cells grown overnight.
Explain how the bonds form between Sulfur (S) and each Fluorine (F) atom in SF6 by using the valence bond theory to how to combine all the promoted electrons into a hybrid.
Discuss in terms the valance bond theory and the electron configuration why it is possible to have a PH5 molecule but not a NH5?
If the pKa value of benzoic acid is 4.2 determine the resulting pH when a pharmacy student prepared an acidic buffer solution containing the equal concentrations of benzoic acid and the sodium benzoate.
A aqueous solution which is having a 250 ml M contains the 1.560 gm of ammonium chloride (NH4Cl) pKb of NH4OH is 4.757
1961050
Questions Asked
3,689
Active Tutors
1444695
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Problem: Can you please write an outline about an essay about justice or revenge.
Question: What is the best definition of Ubuntu in the African context?
expansion of AI data centers requires a radical shift in how we define "progress" in the modern social context.
The question of whether human behavior is primarily a product of rational decision-making or unconscious processes has long intrigued philosophers
Question: How have your values shaped the vision of volunteering at a insurance company?
??How would you describe the project, including the work breakdown structure, tasks, subtasks, work packages, and whether you were on the critical path?
After reviewing the lesson material and the systematic study by Al Harthi et al. (2020), select a recent and complex disaster, such as a major wildfire,