Related by context. Frequent words. (Click for all words.) 63 γ 62 cofactor 61 cofactors 61 reactant 60 photochemistry 60 isomerization 58 hydrological cycle 58 galactose 58 metastable 58 conformational changes 58 hydride 58 alkanes 58 Ca2 + 57 nitrification 57 #m Tc 57 plasmon 57 exocytosis 57 pyruvate 57 decoherence 57 ultracold 56 nanobacteria 56 hydroxyl radicals 56 phytoplankton blooms 56 prokaryotes 56 Fig. 1A 56 electrochemically 56 Maillard reaction 56 reactants 56 porphyrin 56 rhodopsin 56 RNA sequences 56 ribozyme 56 titania 56 demethylation 56 PCR amplification 56 anion 56 protoplanetary disk 56 biogenesis 56 biogenic 56 endosome 56 ionisation 55 downregulation 55 hydrolysis 55 photoluminescence 55 biomolecule 55 biosynthetic 55 radioactive decay 55 atmospheric methane 55 bile acid 55 noble gases 55 nucleation 55 cuprates 55 histidine 55 nitrogen fixation 55 Mass spectrometry 55 substorm 55 membrane protein 55 H#O# 55 chloroplast 55 monomeric 55 magnetic reconnection 55 isoprene 55 downregulated 54 cellular membranes 54 aspartic acid 54 redox 54 transesterification 54 proteolysis 54 endocytosis 54 eukaryotic cells 54 perovskite 54 solar nebula 54 efflux 54 adsorbed 54 desorption 54 chloroplasts 54 glycosylation 54 photocatalyst 54 biosynthesis 54 kerogen 54 polymerisation 54 oxidase 54 mannose 54 vacuole 54 oxidising 54 synthase 54 ionic liquid 54 supramolecular 54 asparagine 54 evolutionarily conserved 54 biogeochemical 54 reductase 54 coenzyme 54 transduction 53 ceria 53 ubiquitination 53 eukaryotic 53 dopant 53 metamorphism 53 Ultraviolet light 53 unicellular