DNA can be isolated from cells, and the different types of DNA from the cell can be separated by density gradient centrifugation. The following figures show the density gradient centrifugation profiles for DNA isolated from four different cell types: plant, animal, wild-type yeast with a plasmid, and petite yeast. 
-The large peak to the left in all the figures is:
Definitions:
Nonprofit Programs
Nonprofit programs are initiatives or projects undertaken by nonprofit organizations, aimed at serving the public interest or specific societal needs without the intention of making profits for distribution.
External Migration
The process of moving outside one's country or region of origin to live in another country or region.
Power
The ability of individuals or groups to impose their will upon others and make them do things even against their own wants or wishes.
Military Spending
refers to a government's expenditure on its defense forces and activities, encompassing all aspects from salaries to procurement of weapons and maintenance of facilities.
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