"Anatomy and Physiology Review": HTML5 Crossword

Across

2. Determines the atomic number of an element (7)
6. Created by a sharing of electrons (8,5)
7. The lowest living level of life (5)
10. Amino acids are its building blocks (8)
11. Determines the atomic mass (7,3,8)
12. A macromolecule that is very hydrophobic (6)
13. Building blocks of lipids (5,5)
16. Main energy source in the body (7)
17. Created by a transfer of electrons (5,5)
19. An element with a fixed # of protons but a different # of neutron (7)
20. When you think hydrogen ions, think (5)

Down

1. Also known as a simple sugar (14)
3. A reaction where multiple atoms form to create a more complex structure (9)
4. Removing water from a compound (10)
5. A stable atom has a full __ shell (7)
8. Results from an increase in pH beyond normal (9)
9. Table sugar (13)
14. Prevents wild swings in pH (7)
15. Dissolves in a solution (6)
18. All organic chemical have this substance (6)