Here are the items matched with their corresponding descriptions:
1. **ATP (Adenosine Triphosphate)** - This is the main energy storage and transfer molecule in the cell.
2. **Carbohydrates (e.g., glucose)** - This is a compound made up of carbon, hydrogen, and oxygen atoms; it is used by cells to store and release energy. Sugars are made up by chloroplasts through photosynthesis and consumed by mitochondria through cell respiration.
3. **DNA (Deoxyribonucleic Acid)** - This holds an organism's hereditary information.