Macromolecules Worksheet - Schoolwires

1. The most abundant compound in most living things is _water_____. 2. The region on an enzyme to which a substrate binds is called the ACTIVE SITE or BONDING SITE___. 3. A chemical bond in which two atoms share a pair of electrons is referred to as a _COVALENT bond. 4. All matter occupies space and has _MASS__. 5. ................
................