Both isotonic and isosmotic refer to the strength of the solution,  for example, how much solute is dissolved in the solution. Isotonic  refers to the ionic strength of a soâ¦lution while isosmotic refers  to the number of molecules of solutes in a biological solution, for  example, sugar concentration.
The egg is strongest from point to point and easily crushable at the sides. Breaking an egg with steady equal pressure at each end of the egg is remarkably hard to do when considering the thin shell involved.
An egg white contains all protein -- 3.5 grams per egg; the rest of the nutrients, protein and fat are hiding in the yolk, which means the yellow is the most nutritious part. Egg yolks contain 240mg of leucine, the amino acid single-handedly responsible for flipping your genetic muscle-building switch.