Chapter 7

2. loss of a protein’s structure causing it to lose its function
3. a toxic chemical that prevents cells from using oxygen
6. metabolic pathways that function in both anabolic and catabolic processes
8. the reactant molecules that enzymes act on
11. reduction or stopping of enzyme activity by another molecule
13. metabolic reactions that build complex molecules from simpler ones and require energy
14. substances that increase the rate of chemical reactions without being permanently changed

1. chemical elements needed by the body in very small amounts for normal function
4. a biological protein that speeds up chemical reactions without being consumed
5. a form of vitamin B12 used to treat cyanide poisoning
7. the sum of all chemical reactions that occur in a living organism
9. metabolic reactions that break down complex molecules into simpler ones and release energy
10. (energy)the primary molecule cells use to store and transfer energy
12. an anti-inflammatory drug used to reduce pain, fever, and inflammation