Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 exam•Written by the Fiveable Content Team • Last updated September 2025
Definition
DNA sequence refers to the order or arrangement of nucleotides (adenine, thymine, cytosine, and guanine) within a DNA molecule. It contains the genetic instructions necessary for an organism's development and functioning.
Genotype refers to an individual's complete set of genes or genetic makeup.
Mutation: Mutation is a change in the DNA sequence that can occur naturally or due to external factors. It can lead to variations in traits or diseases.
Genetic predisposition: Genetic predisposition refers to an increased likelihood of developing a particular trait or condition based on one's inherited genes.