Problem:
Question 1: What are the odds that a sixteen amino acid sequence will randomly match a sixteen amino acid sequence in another protein?
Question 2: Calculate the pH and conentrations of the following species in a 0.025 M carbonic acid solution. (Given Ka1 =
4.3x10-7 and Ka2 = 5.6x10-11)
a) H2CO3 b) HCO3 - c) CO3 2- d) H+ e) OH-
Show the pedigree and your calculation.