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.
ATP can be compared to a fully charged battery because both contain stored energy. Compare the amounts of energy stored by ATP and glucose. Which compound is used by the cell as an immediate source of energy. - A single molecule of the sugar glucose stores more than 90 times the chemical energy of a molecule of ATP. - ATP is used as an immediate source of energy.