click below
click below
Normal Size Small Size show me how
Genetics Key words
| Term | Definition |
|---|---|
| Nucleus | section of a cell that holds DNA |
| Deoxyribonucleic acid | A self replicating molecule present in nearly almost every living organism. Also known as DNA. |
| Chromosome | A coiled structure of DNA & protein found in the cell nucleus before division. |
| Homologous | |
| Gene | |
| Allele | |
| Nucleotide | Building block of nucleic acids: DNA and RNA. Composed of a Phosphate, Sugar, and a Base. |
| Bases | The part of DNA that determines genetic variation. There are 4 bases in DNA: Adenine, Thymine, Cytosine, and Guanine. |
| Amino Acid | |
| Protein | |
| Trait | |
| Mitosis | |
| Meiosis | |
| Crossing over | |
| Indepedent assortment | |
| Gamete | |
| Zygote | |
| Fertilisation | |
| Genetic variation |