Sentences with phrase «based reaction centers»

To date, despite a long evolutionary history, species containing (bacterio) chlorophyll - based reaction centers have been reported in only

Not exact matches

The Center for Science in the Public Interest, a non-profit food - safety organization based in Washington, D.C., has heard from more than 2,000 consumers in Europe, the United States, and Australia / New Zealand who suffered reactions to Quorn.

In their report that has received advance online publication in Nature Nanotechnology, a research team based at the Wellman Center for Photomedicine at Massachusetts General Hospital (MGH) describes how a nanomedicine that combines photodynamic therapy — the use of light to trigger a chemical reaction — with a molecular therapy drug targeted against common treatment resistance pathways reduced a thousand-fold the dosage of the molecular therapy drug required to suppress tumor progression and metastatic outgrowth in an animal model.

This illustration is a model of Chl f synthase, potentially a ChlF dimer, based on the known X-ray structure of the core of the Photosystem II reaction center.

The unit was «student - centered, hands - on, and phenomenon - based in which students explored four chemical reactions with increasing sophistication with the aim of helping them acquire a deep understanding of the target [science] standard / benchmark» (p. 921).