Flavonoids are one of the largest classes of plant phenolics, structure of flavonoids;

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#Question id: 4931

#Unit 11. Evolution and Behavior

During course of evolution first prototroph was anoxygenic?

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#Question id: 18773

#Unit 13. Methods in Biology

The affinity constant, Ka between antigen-antibodies, can be determined by 

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#Question id: 11365

#Unit 9. Diversity of Life Forms

Which of the following is an important source of endotoxin in gram-negative species?

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#Question id: 15365

#Unit 4. Cell Communication and Cell Signaling

The MDM2 protein in its active form can form a complex with p53, inhibiting the transcription factor and causing p53 ubiquitinylation and subsequent proteasomal degradation, ATM phosphorylates MDM2 to inactivate it, causing increased stabilization of p53, but there is one another gene or key regulator which controls the level of MDM2;

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#Question id: 598

#Unit 1. Molecules and their Interaction Relevant to Biology

Which might be a method used for distinguishing among several mechanistic possibilities in a multi-substrate reaction?