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Genetic terms
N/A
8
Biology
10th Grade
12/18/2009

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Term
Genetic Screening
Definition
assessment of an individual's genetic makeup to detect inheritable defects that may be transmitted to offspring. Used to determine whether a couple is at an increaced risk of having a child with a genetic disorder
Term
Gel electrophoresis
Definition
technique used for the separation of DNA, RNA, or protein molecules using an electric field applied to a gel matrix. Used as implication of DNA & PCR
Term
PCR
Definition
Polymerase Chain Reaction - Technique to amplify a single or few copies of a piece of DNA accross several orders of magnitude, generating thousands to millions of copies of a particular DNA sequence. Used to amplify parts of DNA
Term
DNA Profiling
Definition
A technique employed by forensic scientists to assist in identification of individuals based on DNA profiles. Used for ID.
Term
Cloning
Definition
reproduction of living organisms using DNA copies. Used in foods.
Term
Gene Modification
Definition
Any alteration of genetic material to make them capable of producing new substances or preforming new functions
Term
Gene Therapy
Definition
Insertion of genes into or Individual cells & tissues, used to treat disease
Term
STR
Definition
Short Tandam Repeat: Occurs in DNA when a pattern of two or more nucleotides are repeated and the sequences are directly adjacent to each other. Used in repeated Forensic Cases.
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