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Human Genetics
Human Genetics Winter 2008
| Question | Answer |
|---|---|
| Lamarck | Theroy of acquired traits |
| Darwin and Wallace | Theroy of differential survial and reproduction. |
| Mendel | Genetic Factors, formulated Law of Segregation and Law of Independent Assortment |
| Galton | Eugenics/Herdiarism |
| 1st genetic engineered medication | Insulin |
| Other medical genetically engineered medicaions | HGH, erthopoetin |
| Totepotent | Cell can become anything |
| Multipotent | Cell can become some things (Cirulatory or Nervous System) |
| Plurypotent | Came become many things (Bone marrow) |
| Problems with studying humans genetically. | Long gestation, Small family sizes, incomplete family backgrounds, and generational gaps. |
| Gherlin | Causes people to eat and eat without being satisfied (related to Prader Willi) |
| Concordance | traits alike |
| Discordance | traits different |
| Blue Eyes | bb (recessive trait) |
| Non blue eyes | Bb (most expansive form) |
| Mosaics are male or female? | female only. |
| Contains a digestive enzyme | Mitochondria |
| Site of Ribsome Synthesis | ER |
| The dipolid number of sperm is | 23 |
| Humans have this many automsome pais found in each somatic cell | 44 |
| This gives a chromosome it's shape | centromere |
| This has a "p arm" that is shorter than the "q arm" | acrocentric chromosome |
| Encouraging individuals to reproduce is an example of? | Positive Eugenics |
| a cells chromoses are____ found within the cells nucleus when a nuclear membrane is present | sometimes |
| This action requires the expenditure of energy from the cell. | Osmosis |
| If the initation sit for the DNA replication is at the 5' end of the old strand the new strand will be contructed? segementally or continually? | continually |
| Adenine pairs with | Guanine |
| 5 types of genetic testing | gamete testing, blastomere/polar body testing, prenatal testing, newborn testing |
| Hereditariansim | The doctrine or school that regards heredity as the primary factor in determining intelligence and behavior independent of environmental influence (ex. intelligence). |
| FISH karyotye analysis | Fluorescent in situ hybridization) is a cytogenetic technique that can be used to detect and localize the presence or absence of specific DNA sequences on chromosomes, used to form a diagnosis, to evaluate prognosis, or to evaluate remission of a disease. |
| The ideas that one person is better than another because of their DNA | hereditariansim |
| Male infertility can be caused by | low sperm count or deformed sperm |
| The process of fertilized a woman's egg outside her body is? | IVF |
| The idea that DNA is inherited by entity rather than protein was from | Avery |
| The easiest way to analyze the transmission of a genetic trait in humans is through what type of analysis? | pedigree |
| This type of genetics allows researchers to study gene products and the actions of these new products. | Molecular Genetics |
| the first hormone developed | insulin |
| sheep + goat = | geep |
| reasons humans are not good genetic subjects | small families, and long gestation time |
| if dizoytic twins express the same trait 65% of the time the trait is concordant or disconcordant? | concordance |
| 2 reasons for carrier testing | family history and part of a specific population |
| Pre-implantation genetic testing. | egg/sperm/polar body |
| Ethical issue of genetic testing | stem cells, organ donation |
| CVS vs. aminocentesis | Both internal/genetic testing Amnio 18th/20th wk/ CVS 8thwk/2days |
| Single Gene Transmision examples | Huntingtons, Monoamine oxide, Freckles, tay saces |
| Multifactor trait expression | skin color, intelligence, mood, social activities, alz dz |
Created by:
jamilah