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TSSE GT Terms
TSSE Genetic Testing Unit Terms
Question | Answer |
---|---|
Genetic Testing | The use of methods to determine if someone has a genetic disorder, will develop one, or is a carrier. |
Predictive Screening | Tells if someone carries a mutation that will cause, or put them at high risk, for developing a disease late in life. |
Newborn Screening | Detects common disorders in newborns, where immediate treatment can prevent dangerous symptoms. |
Carrier Testing | Tells someone if they carry a mutation that could be passed to their offspring. |
4 Levels of Genetic Testing | whole chromosomes. sequence, protein shape, protein function. |
3 Types of Mutations in a DNA Sequence | single base pair mutation, deletion, insertion, or multiple can combine. |
PCR | DNA is broken up and analyzed in individual pieces. |
Gel Electropherisis | An electric charge is passed through sets of DNA which are immersed in a gel-like substance. The longest strands of DNA and shortest strands are compared. |