Summary: Act V, scene v. Brutus sits with his few remaining men. He asks them to hold his sword so that he may run against it and kill himself. The Ghost of Caesar has appeared to him on the battlefield, he says, and he believes that the time has come for him to die.
In response to the judgment the Labour Government passed legislation to reduce the period that innocentsâ DNA could be retained to six years for adults and three years, in most cases, for children. These reforms were never brought into force. Reform under the Protection of Freedoms Act.
Scientists study DNA for many reasons: They can figure out how the instructions stored in DNA help your body to function properly. They can use DNA to make new medicines or genetically modify crops to be resistant to insects. They can solve who is a suspect of a crime, and can even use ancient DNA to reconstruct evolutionary histories! To get the DNA from a cell, scientists typically rely on one of many DNA extraction kits available from biotechnology companies. During a DNA extraction, a detergent will cause the cell to pop open, or lyse, so that the DNA is released into solution. Then alcohol added to the solution causes the DNA to precipitate out. In this activity, strawberries will be used because each strawberry cell has eight copies of the genome, giving them a lot of DNA per cell.