Archive | Molecular Biology

Bioremediation: Meaning, Features and Methods | Bioremediation

After reading this article you will learn about:- 1. Meaning of Bioremediation 2. Classification of Bioremediation Technology 3. Features 4. Methods 5. Limitations.   Meaning of Bioremediation: Bioremediation is a treatment technology that uses biodegradation of organic contaminants through stimulation of indigenous microbial populations by providing certain amendments, such as adding oxygen, limiting nutrients, or adding exotic micro­bial species. It [...]

By |2016-12-13T19:11:36+00:00December 13, 2016|Bioremediation|Comments Off on Bioremediation: Meaning, Features and Methods | Bioremediation
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Centrifugation of Molecules (With Diagram)

Although the use of high rotor speeds is not always necessary, most ultracentrifuges are designed to operate safely at rotor speeds of up to 60,000 or even 100,000 rpm. Despite the use of high speed, the sedimenting forces involved are only small and the technique is extremely gentle, providing a valuable method for the separation of large, labile molecules or [...]

By |2016-10-20T07:39:58+00:00October 20, 2016|Molecular Biology|Comments Off on Centrifugation of Molecules (With Diagram)
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Cells and Organisms Used in Molecular Biology (With Diagram)

The below mentioned article provides an overview on Cells and Organisms Used in Molecular Biology. For any molecular biological work or ge­netic engineering, the synthesis and cloning of any recombinant DNA involves introduction of this DNA into bacteria. Structure of E. coli: Among bacteria, escherichia coli are suitable for this purpose for the following reasons: i. It can be grown [...]

By |2016-05-02T10:49:05+00:00May 2, 2016|Molecular Biology|Comments Off on Cells and Organisms Used in Molecular Biology (With Diagram)
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