Biology

The correct difference between ATP (adenosine triphosphate) and ADP (adenosine diphosphate) is: B.ATP has three phosphate groups, while ADP has two.

Here’s a breakdown of the options:

A.ATP powers movement, while ADP does not: This is not entirely correct. Both ATP and ADP are involved in energy transfer in cells, but ATP is the form that directly provides energy for cellular processes, including movement. ADP is what results when ATP loses one of its phosphate groups, releasing energy.

B.ATP has three phosphates; ADP has two: This is correct. ATP (adenosine triphosphate) has three phosphate groups, while ADP (adenos...