The cell as a system contains the organelles sites of most cells active. Assembly line where workers do Endoplasmic Reticulum
wearing glass to protect from uv rays
The primary role of DESMOSOME is to blind animal cells together. It is the formation of a structure from protein plaques in the cell membranes linked by filaments. This links to a the protein that is attached to the cell surface adhesion.
As fas as i remember 20% of whole cell is RBC
so the answer is 2×10^13 !!
