Examlex
The correct sequence of procedures in the Southern blotting (hybridization) technique is:
A.hybridization with radioactive probE.
B.agarose gel electrophoresis and visualize bands.
C.transfer (blot) to nitrocellulose filter.
D.digest DNA with restriction nucleases.
E.expose filter to X-ray film, develop and observe.
New Middle Class
A socio-economic group that emerged, often characterized by professional employment, higher education, and moderate to high income.
Economic Independence
The state of having sufficient personal wealth to live, without needing to work actively for basic necessities, allowing an individual to have control over their financial decisions.
Federally Provided Public Land
Land owned by the federal government, set aside for various uses such as national parks, forest reserves, or public utilities.
Factory System
A method of manufacturing using machinery and division of labor, characteristic of the Industrial Revolution.
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