chapter 2 vocab

2. the basic building block of all things
3. when to molecules stick together
6. a chemical reaction involving the changing of the atoms
8. to cause a solute to pass into a solution
9. chemical substances that can donate electrons and release hydrogen
12. group of organic compounds including fats, oils, and horomones
13. a molecule that has charge on only one side and cannot be cancelled out
14. the lack of thermodynamic ability in an object
15. the change of the physical properties in a subject
19. the measure of hotness or coldness in an object; measured in degrees
22. the substance that acts as a catalyst in living organisms
23. a group of 2 or more atoms
24. the substance that slows down the rate of the catalyst
25. the movement of particles from a high concentrate substance to a low concentrate substance
26. molecules that combine to form protein

1. a chemical substance made up of 2 elements
2. the sticking of molecules together
4. the basic structural unit of nucleic acids
5. a large group of organic compounds that include sugars, starch, and cellulose; used as structure and storage in the body
7. the property of molecules attracting one another
10. a substance that contains hydrogen that can donate a proton to another substance
11. the substance that strengthens the chemical reaction but does not undergo any chemical change itself
14. a substance that cant be broken down into another substance
15. the result of a chemical reaction
16. glucose and fructose bound together
17. the ability to do work
18. compounds to where carbon atoms are covalently bonded to hydrogen, oxygen, or nitrogen
20. anything that takes up space and has mass
21. the substances that participate in a chemical reaction