Biological Science |
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active allele amino acids animals archaea atoms auxin bacteria bacteria and archaea base bilayer binds biologists biology bonds called cancer carbon catalyze cell membrane Chapter chemical evolution chromosomes codon coli complex contain cycle cytoplasm disease diversity electron electron transport chain embryo energy enzyme eukaryotes example experiments Figure formation fossil frequency function fungi gametes gastrulation genetic genome genotype glucose grow growth habitats host human hydrogen hypothesis important individuals infection interact ions lineages lipid located loci meiosis mitosis molecular molecules mRNA mutation natural selection normal nucleus nutrients observed occurs offspring organisms oxygen pattern phenotypes phloem photosynthesis plants populations predicted produced proteins protists protons question radioactive reactions replication repressor researchers response result ribosomes RNA polymerase root seeds sequence shows signal species sperm strand structure sugar synthesis tion tissues traits transcription transport tree tRNA types vesicles virus viruses