The amino acid histidine has three pkas at 18 60 and 93 in
The amino acid histidine has three pKa's at 1.8, 6.0 and 9.3. In a 0.01 M solution of histidine, what is the concentration of protonated carboxylic acid at pH 7.4? The primary amine? The side chain?
Expected delivery within 24 Hours
The new machine will replace an older version that is fully depreciated and will be sold for $200,000. The firm's income tax rate is 35%. What is the initial outlay for capital budgeting purposes.
Contrast the electron and hole drift velocities through a 10 um (micro meter) layer of intrinsic silicon across which a voltage of 5V is imposed. Let up = 480cm2/Vs and un=1350cm2/Vs.
A rock is thrown vertically upward from ground level at time t = 0. At time t = 1.8 s it passes the top of a tall tower, What is the height of the tower
For the company Apple Inc, review its Form 10K report and identify risks that it considers to be associated with its international operations? Which three risks, in your judgment, are the most important and what should the company do about th
sketch a layout that matches two capacitors of unit size 8 and 3.75.The key is to match the perimeter-area ratio.Assume the unit capacitors are sized 4um*4um. Make sure to give the non-unit capacitor dimensions.
Falcon Toot Industries is planning its operations for next year, and Robbie Starksdale, the CEO, wants you to forecast the firm's External funds needed (EFN). Data for use in your forecast are shown below. What is the AFN for the coming year? Doll
9.00 of aluminum at and 19.0 of copper are dropped into 51.0 of ethyl alcohol at. What is the initial temperature of Copper
Combustion analysis of toluene, a common organic solvent, gives 4.12mg of {\rm{CO}}_2 and 0.959mg of {\rm{H}}_2 {\rm{O}}. If the compound contains only carbon and hydrogen, what is its empirical formula
1961682
Questions Asked
3,689
Active Tutors
1452689
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
In your responses to your peers, consider how they used the Constitution to defend their position. Do you agree with their interpretation of this document?
You will assess the effectiveness of ethical leadership practices and analyze the impact of leadership decisions on organizational culture.
Janet's complaint is absolutely valid, as it relates directly to the ethical obligations outlined in the American Counseling Association (ACA) Code of Ethics.
Professional organizations, preparation standards, and credentials play a vital role in supporting counselors in providing and maintaining quality, competence
Please do without the textbook and use the four steps of communicating assertively that is posted below.
1) Watch the following video, "Stress Response: Savior to Killer". What do you think of the video and Sapolsky's work?
In your analysis, discuss the advantages and disadvantages of using each method for capital investment decisions. Discuss any other capital investment