eukaryotic cell Eukaryotic Cells 8 Humans 8 human 8 nonhuman 8 Animals 6 animal 6 article 6 metabolism 6 review 6 Bacteria 4 Cercopithecus aethiops 4 Chlorocebus aethiops 4 Eukaryota 4 Models, Molecular 4 Phylogeny 4 Protein Conformation 4 Selection, Genetic 4 chemistry 4 evolution 4 fungus 4 gene expression 4 genetic selection 4 genetics 4 molecular model 4 phylogeny 4 priority journal 4 protein conformation 4 (17beta) 4,4 dimethyl 3 oxoandrost 5 ene 17 carboxylate 2 (17beta) 4,4 dimethyl 3 oxoandrost 5 ene 17 carboxylic acid 2