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CH 18+19
| Question | Answer |
|---|---|
| Genome | the haploid set of chromosomes in a gamete or microorganism, or in each cell of a multicellular organism |
| Characteristics | a feature or quality belonging typically to a person, place, or thing and serving to identify them. |
| Traits | a distinguishing quality or characteristic. |
| Chromosones | thread-like structure in the nucleus of eukaryotic cells (and cytoplasm of prokaryotes) that carries genetic information as a tightly coiled molecule of DNA bound to proteins |
| Histones | basic proteins in eukaryotic cell nuclei that package DNA into chromatin by wrapping it around them, |
| Coding DNA | Coding DNA refers to the specific sections of your genome that contain instructions (genes) for building proteins |
| Non coding DNA | segments of DNA that don't directly build proteins but play crucial roles in regulating genes, structuring chromosomes, and producing functional RNA molecules |
| Gene | the basic unit of heredity, a segment of DNA located at a specific position on a chromosome that carries the information to determine traits |
| Locus | the specific, fixed physical location of a gene or other DNA sequence (like a genetic marker) on a chromosome |
| Gamete | mature reproductive or sex cell (like sperm or egg) that carries half the genetic information (haploid) of an organism |
| Fertilisation | the process where male and female gametes (sperm and egg) fuse to form a single diploid cell called a zygote, initiating the development of a new organism through sexual reproduction, combining genetic material from both parents |
| Nuclear inheritance | the passing of genetic traits via chromosomes located in the cells nucleus |
| Non nuclear inheritance |