Fill in the blanks.
1. Living organism have _________ as the basic structural and functional unit.
2. The cells have _______ containing numerous chemical molecules, the biomolecules.
3. ________ are used very quickly by cells but if a cell is not in need of all the energy released immediately then it may get stored.
4. By ________ reaction monosaccharide is converted to disaccharide.
5. The balance between catabolism and anabolism maintain _______ in the cell as well as in the whole body.