Describe And Comparing The Chemical Functions Of DNA And DNA

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DNA: Structure and Replication
1. Describe and compare the chemical compositions of DNA and RNA.
DNA and RNA are nucleic acids; they are characterized by being long chains that are called polymers, from other units called nucleotides. With the DNA and RNA, it is expected to have a variety of polynucleotide chains. The nucleotides are intertwined by means of covalent bonds between sugar of a nucleotide and the phosphate of the next. This results in an ordered backbone pattern. As well as the DNA as the RNA have purine nitrogenous bases adenine and guanine and the pyrimidine cytosine.

2. Describe the key features of the overall shape of a DNA molecule.
The main activities of the DNA are thymine, cytosine, adenine, guanine, and uracil. Thymine is like an individual ring structure, it is an organic compound that descends from the pyrimidine family which is one of the main constituents of deoxyribonucleic acid, thymine is replaced by the uracil nucleus base. A cytosine is a fundamental unit of nucleic acids; it is the main nucleotide of leukemia and cancer. Adenine is a purine base found in DNA and RNA. Adenine is a fundamental compound of adenine nucleotides, adenosine form which is a nucleoside when the ribosome is filled. Guanine consists of a pyrimidine-imidazole fused ring system with double bonds. The uracil found in RNA is paired with adenine and can also be replaced by thymine in DNA. In the body, the uracil helps to carry out the synthesis of many enzymes that are

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