Results for "watson and crick"

3. Nucleic acids – types and biological role. Chemical composition – structure of nucleotides, chemical bonds. Free nucleotides of biological importance. Features of polynucleotide chains. Watson and Crick model. Primary structure of nucleic acids. Conformation of DNA and of the different types of RNA. Nucleosomes. Histone and nonhistone proteins. Denaturation and renaturation of DNA. Ribozymes, RNA maturation, microRNAs – role in the regulation of gene expression