The protein salmon has an isoelectric point of 12.1. Suppose you did a pH titration of a solution containing salmon. At what pH will the protein aggregate

The correct answer is - 12.1.

Explanation:

In the case of the same isoelectric point of protein and the pH value of the solution, it is the only condition when aggregation of proteins takes place.

When there is intrinsically disordered proteins or misfolded proteins aggregates known as the protein aggregate. So for the first aggregation takes place at pH= 12.1.

phylogenetic tree is the tree of life or evolution tree. it shows the different branches of evolution. the sequence goes like tissues - coelom - backbone - endoskeleton - segmentation

not sure if this is what you'r looking for nnew= nold