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Inheritance and Chromosomes
Of First Importance
5 other sections not shown
adenine adenylic acid amine group amino acids antibody attached bacteria benzene ring biochemists body called carbon atom carboxylic acid group cell division characteristics chemical chemistry chemists chromosomes combination complex compounds contain cystine cytosine deoxyribose different amino acids disulfide DNA molecules egg cell enzyme fact formula gene genetic code glucose glycine guanine hemoglobin hydrogen atom hydrogen bonds hydroxyl group inheritance insulin isolated living tissue means messenger-RNA methyl group mutation nitrogen atom nitrogen-15 nucleic acid nucleic-acid molecule nucleotides nucleus number of different organism oxytocin peptide phosphate group polyglycine polynucleotide chain polypeptide chain portion possible present produce protein molecule protein shell purine or pyrimidine purines purines and pyrimidines pyrimidines quantity radioactive reaction replication ribose ribosomal-RNA ribosomes seems sentence shown in Figure side chain species sperm cell structure substances sugar sulfur atom thymine tion total number transfer-RNA triplets uracil variety vasopressin virus viruses Watson-Crick model zigzag