Why is the main reason that atp is considered the energy currency in cells?

Explanation:

Adenosine 5'-triphosphate, or ATP, is the principal molecule for  transferring energy in cells. It also can be used to store energy for future reactions or be withdrawn to pay for reactions when energy is required by the cell.

ATP is a nucleotide consisting of an adenine base attached to a ribose sugar, which is attached to three phosphate groups, when one phosphate group is removed, energy is released.

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the correct answer is option b

behavioral response need communication and thus co-ordination at several levels such as interaction among cells, organ system and the entire organism.

behavioral response produces both internal and environmental stimulus.

some scientists like gregory adcock agree with thorne's theory of regional continuity.

others, like chris stringer and ian tattersall, believe thorne's results may be contaminated or misinterpreted.