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bio chapter 14
| Term | Definition |
|---|---|
| genome | entire set of genetic information that an orgainism carries in its DNA |
| karyotype | micrograph of the complete diploid set of chromosomes grouped together in pairs, arranged in order of decreasing size |
| sex chromosome | one of the two chromosomes that determines an individual's sex |
| autosome | chromosomes that is not a sex chromosome; also called autosomal chromosome |
| sex-linked gene | gene located on a sex chromosome |
| pedigree | chart that shows the presence of absence of a trait according to the relationships within a family across several generations |
| nondisjunction | error in meiosis in which the homologous chromosomes fail to separate properly |
| restriction enzyme | enzyme that cuts DNA at a sequence of nucleotides |
| gel electrophories | procedure used to separate and analyze DNA fragments by placing a mixture of DNA fragments at one end of a porous gel and applying an electrical voltage to the gel |
| bioniformatics | application of mathematics and computer science to store, retrieve, and analyze biological data |
| genomic | study of whole genomes, including genes and their functions |