Sodium bromide and sodium iodide are employed for the fractionation of lipoproteins
and the banding of DNA or RNA molecules, respectively.

TLS Online TPP Program

#Id: 7057

#Unit 11. Evolution and Behavior

Ockham’s principle - Principle of parsimony 

TLS Online TPP Program

#Id: 6965

#Unit 8. Inheritance Biology

At the end of a normal chromosome 9 is a potential cancer-causing gene called c- ABL.   As a result of the translocation, part of the cABL gene is fused with the BCR gene from chromosome 22. The protein produced by this BCR–c-ABL fusion gene is much more active than the protein produced by the normal c- ABL gene.

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#Id: 9139

#Unit 10. Ecological Principles

Kleptoparasitism, meaning parasitism by theft, is a form of feeding where one animal takes food that another has caught.

TLS Online TPP Program

#Id: 6410

#Unit 2. Cellular Organization

TLS Online TPP Program

#Id: 2029

#Unit 8. Inheritance Biology

F⁺ Present as separate circular plasmid

F⁻ Absent

Hfr Present, integrated into bacterial chromosome

F′ Present as separate circular plasmid, carrying some bacterial genes