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How are nucleotides synthesized?

Nucleic acids are polymers of nucleotides. Nucleotide synthesis is an anabolic mechanism generally involving the chemical reaction of phosphate, pentose sugar, and a nitrogenous base. Destruction of nucleic acid is a catabolic reaction. Both synthesis and degradation reactions require enzymes to facilitate the event.

Similarly, you may ask, how are nucleic acids synthesized?

Nucleic Acid Synthesis: Nucleic acids are synthesized from triphosphate nucleotide precursors by DNA or RNA polymerases using DNA as a template. DNA is also synthesized from RNA by reverse transcriptases. For DNA synthesis to occur, each deoxyribonucleotide must have three phosphates.

how are nucleotides linked? Nucleotides are joined together by covalent bonds between the phosphate group of one nucleotide and the third carbon atom of the pentose sugar in the next nucleotide. This produces an alternating backbone of sugar - phosphate - sugar - phosphate all along the polynucleotide chain.

In this regard, where does nucleotide synthesis occur?

De novo purine nucleotide synthesis occurs actively in the cytosol of the liver where all of the necessary enzymes are present as a macro-molecular aggregate.

What are the 4 types of nucleic acids?

Chemically speaking, DNA and RNA are very similar. Nucleic acid structure is often divided into four different levels: primary, secondary, tertiary and quaternary 1: Primary structure: Primary structure consists of a linear sequence of nucleotides that are linked together by phosphodiester bonds.

Similar Question and The Answer

What is the main function of the nucleic acid?

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What are the 4 types of nucleotides?

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