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Caffeine is a competitive antagonist at adenosine A1 and A2A receptors
Glutamate necklace | silver
The Philadelphia chromosome showed that one specific translocation produced one specific malignancy
chromatin biologists and epigeneticists
DNA bracelet | silver chain Caffeine is a competitive antagonistDNA bracelet silver The double helix on the wrist instead of the neck. A 20 mm 925 sterling silver charm holding the same molecule that runs through every cell of the body, attached to a 3. 8 mm chain with a Pandora compatible connector so it can join an existing bracelet or anchor a new one. The Science Behind DNA The four DNA bases (A, T, G, C) pair according to rules that Erwin Chargaff established in 1950: A always pairs with T, and G always pairs
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