DNA: The Key to Life |
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ability Adenine ALANINE amino acids arranged atoms attach base code basic biology building called carries DNA's cause chapter characteristics chemical chromosome DNA chromosomes combinations complete consist contains controls the production correct answers cytoplasm cytosine develop diagram DNA base series DNA chain DNA code DNA molecules DNA nucleotides double Draw duplication egg cell equivalent answer frog function give go back Guanine hair helix hemoglobin human important inherited kinds label learned letters living things lock match messenger RNA mutation names normal nucleus organs oxygen pair parent passed phosphate processes production of protein protein production purine pyrimidine radiation resulting review frames ribosomes ring RNA and DNA salamander separates shape shown sickle cell single skin smaller SP SP strands structure substance sugar symbols thymine transfer RNA uracil Write Р Р