atp is a compound that is synthesized when which occurs
ATP is a compound that is synthesized when energy that is stored in  chemical bonds is released during cellular respiration.ATP is  considered as the energy-currency of an â¦ organism.Answered.In Biology. This is a typical muscle cell, you the insulin receptor at the top of page within the membrane of the cell. That insulin receptor sends a signal over to the Glut 4 gluco â¦ se channel in the membrane to the left of the insulin receptor in which sugers enter the cell.