Energy is released to be used by a cell when a phosphate group is ?
removed from the adp to the atp
added to adp to form atp
removed from atp to form adp

Energy is released to be used by a cell when a phosphate group is Removed from ATP to form ADP.

C. Removed from ATP to form ADP

Explanation:

Three important energy carrier molecules in a cell are: ATP (Adenosine triphosphate, NADPH (Nicotinamide Adenosine Dinucleotide Phosphate) and FADH2. All the three carrier molecules play an important role in cellular respiration and photosynthesis.

One NADH molecule is equal to 3 ATP molecule while 1 FADH2 molecule is equal to 2 ATP molecule. During the active process, ATP is used as a form of energy because ATP dephosphorylates to ADP and Inorganic phosphate, Pi and release energy.

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answer: i don't know

explanation:

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