Drag each tile to the correct box. Arrange the steps of extraction of DNA in the order in which theyshould be performed.
1pour off the ethanol
2dissolve the precipitate in buffer or water
3blend the sample
4add protease or sodium acetate
5add the detergent
6add ethanol
7centrifuge the sample

Some of the things osha does to carry out its mission include; developing job safety and health standards, and enforcing them through worksite inspections, maintaining a reporting and recordkeeping system to keep track of job-related injuries and illnesses and providing programs to increase knowledge about occupational safety and health.