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BioExam 4
| Question | Answer |
|---|---|
| What type of allel causes death, most of which are Recessive? | Lethal Allels |
| A human genetic inherrited disease that is a Dominant autosomal allel. | Huntington Disease |
| Only 1 of the two allels is used for a particulat gene, either the maternal or paternal. | Genomic Imprinting |
| What meiosis event can cause linked genes to Unlink? | Crossing Over |
| A human genetic disease inherrited as Dominant autosomal allel that can be lethal but beneficial because it protects from Malaria. | Sickle Cell |
| A human genetic disease inherited as a Recessive autosomal allel. | PKU |
| Proteins that attach to enhancer areas of DNA in eukaryotic to allow genes to be expressed. | Transcription Factors |
| Chromosomes that are not sex chromosomes are called? | Autosomal |
| Mating between two closely related individuals is called? | Inbreeding |
| Genes that are located on the same chromosome are called? | Gene Linkage |
| _____ of X chromosomes all but one of the X chromosomes are tandomly pcked and not used. Causes patchy traits in heterozygous females. | Inactivation |
| Genes that turn on other body building genes, called "HOX" or "Master Control." | Homeotic Genes |
| The type of inheritance where mitochondrial genes are inherited only through female lines. | Cytoplasmic |
| Type of genes that control sexual traits but are NOT on sex chromosomes. | Sex Limited |
| The method of studying inheritance patterns by analyzing family history. | Pedigree |
| Type of muscular dystrophy that is inherited as a recessive sex-linked allel. | Duchenne |
| A part of Homeotic genes that describe a protein that binds to DNA enhancer areas to allow transcription. Identical in many types of animals. | Homeobox |
| Noncoding sections of mRNA that are removed before mRNA leave the nucleus to be translated. | Introns |
| Genese that are on one sex chromosome usually X but not on the other sex chromosome. | Sex Linked |
| A Series of genes and their associated control areas that are together on athe DNA in prokaryotes (bacteria) Lac ___. | Operon |