| A | B |
| Where the information of DNA lies | Bases |
| Area where the DNA molecule is separating its 2 helices | Replication fork |
| Pairs with thymine | Adenine |
| Pairs with guanine | Cytosine |
| Describes the polynucleotide chains running in opposite directions | Antiparallel |
| The new strand that is continuously formed in DNA replication | Leading strand |
| The new strand of DNA that forms in short discontinuous fragments | Lagging strand |
| Another name for a “pattern” | Template |
| All of the genes a person has is known as their: | Genome |
| Enzyme that connects the two halves of DNA together and corrects mistakes in DNA. | DNA Polymerase |
| A segment of DNA that codes for one protein. | Gene |
| The process of making two identical DNA molecules. | DNA replication |
| When does DNA replicate? | Synthesis |
| Enzyme that uncoils and unzips the DNA molecule for replication. | Helicase |
| Any error in the DNA molecule is called a: | Mutation |