Knoxville is one of the hardest sections of the country in which to predict the weather. There is a topographical reason for Knoxvilleâs gentle climate. The Cumberland Plateau and Great Smoky Mountains shelter the Tennessee Valley, providing an annual average temperature of 56 degrees.
Each nucleotide consists of a sugar, a phosphate and a nucleic acid base. The sugar in DNA is deoxyribose. The sugar in RNA is ribose, the same as deoxyribose but with one more OH (oxygen-hydrogen atom combination called a hydroxyl).This is the biggest difference between DNA and RNA. Another difference is that RNA molecules can have a much greater variety of nucleic acid bases.he sugar in DNA is deoxyribose. The sugar in RNA is ribose, the same as deoxyribose but with one more OH (oxygen-hydrogen atom combination called a hydroxyl). This is the biggest difference between DNA and RNA.
RNA is single stranded,rna has uracil instead of thymine, rna has ribose sugar while dna has deoxyribose,rna is found everywhere in the cell and dna is only in the nucleus. Name three differences between dna & rna. helicase-the enzyme-unzips the two strands of a dna molecule at the hydrogen bonds between the paired nitrogen bases. what is the first step of dna replication and what enzyme is involved in this step.