Complete the ATP story

Exercise and reference answers

Missing parts

1. Answer

   adenosine

   Choices

   1. adenosine
   2. adrenaline
   3. arginine

2. Answer

   currency

   Choices

   1. storage
   2. currency
   3. barrier

Complete the statement

ATP, or {0} triphosphate, is the primary energy {1} of all cells.

Instructions

Tap each blank and pick the right word.

Explanation