Question

what is ATP and ADP and its function

Answer 1

Adenosine triphosphate (ATP) is a multifunctional nucleotide that is most important as a "molecular currency"of intracellular energy transfer.

Adenosine diphosphate (ADP), a nucleotide, is an important part of photosynthesis and glycolysis.
 

ADP can be converted into ATP and is also the low enegry molecule. ATP is the breakdown of food molecules.

 

Answer 2

Answer:

ADP (Adenosine di-phosphate) + phosphate. The energy holding that phosphate molecule is now released and available to do work for the cell

The ATP is used for many cell functions including transport work moving substances across cell membranes.