Describe the similarities and differences between hard and soft proteins. and Explain the effect of pH and isoelectric point on protein-surface binding.

Biology

this paper has 2 different parts, 50% of it must be for part 1 and 50% for part 2

part1: Describe the similarities and differences between hard and soft proteins (50%)

part2: Explain the effect of pH and isoelectric point on protein-surface binding (50%)

I’ve uploaded a pdf file you can check to guide you and see what you need to write, please explain them in detail as possible, like the pdf

after page 38 of this pdf, you can find the needed parts

don’t need an intro, abstract or conclusion

don’t add any general or basic information