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Biology gd
genetic disorders
| Question | Answer |
|---|---|
| Tay-Sachs | gene mutation, chromosome 15, Hex A gene, fat builds up in the brain cells, eventually killing it |
| Cri-D-Chat | means Cat like cries, chromosome 5, structural changes |
| Albinism | chromosome 11 on trysolinase enzyme, without it melonene(skin pigment is not created) |
| SIckle cell | blood cells for a sickle shape, chromosome 11, can cause a stroke, or prevent oxygen from geting to the liver or other organs, caused by the hemoglobin by it making H-s in stead of H-E |
| PKU | makes phenoalinine that wont transform into tyrosine, to much phenoalinine is toxic, can helped by a low protein diet, chromosome 12 |
| Cystic Fibrosis | CTFR enzyme is suppose to transport things across the cell membrane, wont work, so its a transport problem, makes mucus build up |
| Huntingtons | Dominant, casued by hntington protiene, attacks, brain cells and other nerve cells directly, late onset, thus breaks brain cells down |
| Achdrophlasia(Dwarfism) | caused by FGFR3 enzyme, it converts the cartilage into bone too quickly, thus making the bone no being able to grow |
| Hemophilia | clotting factor disfunction, blood wont clot |
| Duchenne muscular Dystrophy | casued by dytrophi n protein, causes muscle tissue to break down |
| Color blindness | the protein is a reseptor in the eye and depending on the type of color blindness, depends determines what receptor is malfunctioned |
| Turnner Syndrom | monosomy x, ox, in females, affects estrogen level |
| Trisomy X | XXX, in females, sometimes no symptoms are found in the female |
| Klinefelters syndrom | trisomy, xxy in males, over developed female parts |
| Down Syndrome | Trisomy 21, in chromosome 21, sant eyes, early dementia, skeletal problems |