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Stack #4584681
| Term | Definition |
|---|---|
| Gel elctrophoresis seperates fragments based on | size and change |
| Dna present in almost all living things is made up of how many nitrogenous bases | 4 |
| how would you make a 50 percent solution of NACL | 50 g of NACL into a solvent will measure to a total of 100 ml |
| DNA is a ----- charged because of its _____ therefore it will travel towards the ______ electrode | negativley, phosphate, postivley |
| why use variable regions for DNA fingerprinting | bc it helps find the suspect or person that best matches multiple DNA fragments |
| why do you need standard or marker DNA | to find reference for unknown DNA fragments |
| what happens to dyes during electrophoresis | the dye tends to move in either a postive or negative polar direction based on its polar negativiey or positivity |
| DNA markers can match or not match to | genomic DNA |
| G1 | prepare growth, active transcription |
| G2 | repare growth, cell division |
| S | dna replication |
| M | cell division/duplication and is the metaphase checkpoint |
| in mitotic divison the mother and daughter cells ahve the same number of | chromosomes |
| Meiosis 1 | reduction division |
| Meiosis 2 | replication |