They find shells that other crabs have left behind and use them
Emigrated means they exited so due to the high amounts of pollution all the animals left which cause a population decrease
According to proteomic data analysis, the N-terminus residues highly influence the retention of amino acids due to their role in ion-pairing. Every amino acid has a retention coefficient factor depending on the N-terminus residues it contains. Therefore, the longer the amino acid the higher the likelihood of it having high N-terminus residues and consequent high retention co-efficient.
DNA is being used as a template to make a molecule of mRNA.
Hypotonic (assuming that the solution on the outside is the same solution on the inside)
