1. Complementary base pairs- The nucleotides that fit together to form the DNA double helix, adenine with thymine and cytosine with guanine . Here is a visual, if the original strand of DNA has the following bases: A T C G A T T C G A T (ORIGINAL OR TEMPLATE)Then the complimentary bases would be: T A G C T A A G C T A (COMPLIMENT TO THE ORIGINAL) 2. Replication- the process of copying the original strand of DNA to form a new, IDENTICAL, strand of DNA so that when the cell divides the daughter cells have the same exact genetic information as the parent cell. 3. Mutation- any change in someone’s strand of DNA, it could be a few letters (bases) or just one base. 4. Protein synthesis- using a cells DNA to code for and then make a specific protein needed by the cell, three types of RNA are needed to do this. 5. Trait- a physical characteristic or feature of a person (ex; brown hair, tall, diabetic, blue eyes) 6. Genes- the segments of a person’s DNA that code for a cer...