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Mod 140 unit 2
Chemistry
| Question | Answer |
|---|---|
| Amino Acids | Macromolecules that make up proteins |
| Anabolism | To build up; the construction phase of metabolism |
| Atom | The smallest unit of an element |
| Catabolism | To break down; the destruction phase of metabolism |
| Covalent bonds | The sharing of electrons between two atoms |
| Electron | The smallest subset of an atom that contains a negative charge |
| Enzyme | A protein that speeds up a reaction by reducing the amount of energy required to initiate a reaction; also called a biological catalyst |
| Ion | An atom or a group of atoms with a leftover unbalanced charge |
| Ionic bond | The transfer of electrons between two atoms |
| Macro | Large |
| Metabolism | The physical and chemical change that takes place within an organism |
| Micro | Small |
| Mole | Avogadro's number, 6.02x10 atoms, molecules, or ions |
| Molecule | The smallest particle of a compound |
| Neutron | A subset of an atom that does not contain a charge |
| Nucleic Acid | The bases contained within DNA |
| Orbit | The rotation of electrons around the nucleus |
| Proton | A subatomic particle of an atom that holds a positive charge |
Created by:
micbray7
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