"Biochemistry Review": HTML5 Crossword

Across

1. What is the building block of lipids? (9)
3. Another name for glucose (11)
5. Indicator used to test for glucose (9)
7. Macromolecule used for energy (13)
11. Specific to each enzyme (5)
12. What is the building block of nucleic acids? (10)
13. Ingredients of a chemical reaction (8)
14. Catalyst that speeds up chemical reactions (6)
15. Contains no bonded carbon (9)
18. Made by a chemical reaction (7)
19. Positive color for glucose testing (6)
20. Indicator used to test for starch (6)

Down

2. Can affect enzyme action (11)
4. To make (9)
6. Contains bonds of carbon (7)
8. What enzymes act on (9)
9. Positive color for starch testing (5)
10. What is the building block of protein? (9)
16. What is the building block of carbohydrates? (7)
17. Example of an inorganic molecule (5)