Question

what happen when egg is first put in hydrochloric acid for sometime and then placed in a concentrated solution?

Answer 1

First when egg is put in HCL due to the reaction of egg shell with HCL the egg shell we disappear I.e. the shell will no longer exist but a small membrane like covering will still exist and when the egg is put in concentrated solution the egg will shrink due to the exoosmosis as the concentration of water inside the cell or egg is more than concentration of water outside the cell

Answer 2

The endoplasmic reticulum is, in essence, the transportation system of the eukaryotic cell, and has many other important functions such as protein folding. It is a type of organelle made up of two subunits – rough endoplasmic reticulum, and smooth endoplasmic reticulum.