Ability to lift 50 lbs. when. required. While performing the duties of the job, the employee is regularly required to stand, walk and reach with hands and arms. Specific vision abilities required by this job include. close vision, distance vision, color vision, depth perception, and ability to adjust focus.
Energy is usually liberated from the ATP molecule to do work in the cell by a reaction that removes one of the phosphate-oxygen groups, leaving adenosine diphosphate (ADP). When the ATP converts to ADP, the ATP is said to be spent.
What is the purpose of ATP and ADP? The purpose of ATP is to store energy. ATP stands for adenosine tri-phosphate, and the energy is mostly stored in the third phosphate bond. ATP is used by cells 24/7 as a formâ¦ of energy. The purpose of ADP is to have to potential to store energy. ADP stands for adenosine di-phosphate, and when another phosphate is added onto the molecule it is called ATP and will store energy. When ATP releases energy the third phosphate comes off and it becomes ADP.