1.
A large molecule, of which there are 4 major types
4.
Macromolecule found in large quantities in meats
5.
Macromolecule that there are only 2 types of: DNA and RNA
9.
The building blocks of proteins
10.
The building blocks of DNA and RNA
11.
Substance used to speed up a biological reaction; typically break or build things
13.
Subatomic particle with a positive charge
14.
Subatomic particle with a negative charge
15.
Subatomic particle with a neutral charge
16.
When particles of the same substance stick together
17.
When particles of different substances stick together
18.
Substances with a pH below 7
19.
Substances with a pH above 7
20.
The energy required to get a reaction started
