Purine: meaning, definitions and examples
๐งฌ
purine
[ หpjสษriหn ]
biochemistry compound
Purines are a type of organic compound that serve as essential building blocks for nucleotides, which are the basic units of DNA and RNA. They are characterized by a bicyclic structure that comprises a fused imidazole and pyrimidine ring. In addition to their role in genetic material, purines also play critical roles in energy transfer, through molecules like ATP (adenosine triphosphate). Common purines include adenine and guanine.
Synonyms
nucleobase, nucleotide base
Examples of usage
- Adenine and guanine are the two primary purines found in DNA.
- Purines are vital for cellular metabolism and energy transfer.
- Excess purines can lead to the formation of uric acid and conditions like gout.
Translations
Translations of the word "purine" in other languages:
๐ต๐น purina
๐ฎ๐ณ เคชเฅเคฏเฅเคฐเคฟเคจ
๐ฉ๐ช Purine
๐ฎ๐ฉ purin
๐บ๐ฆ ะฟััะธะฝ
๐ต๐ฑ puryna
๐ฏ๐ต ใใชใณ
๐ซ๐ท purine
๐ช๐ธ purina
๐น๐ท purin
๐ฐ๐ท ํจ๋ฆฐ
๐ธ๐ฆ ุจููุฑูู
๐จ๐ฟ purin
๐ธ๐ฐ purรญn
๐จ๐ณ ๅๅค
๐ธ๐ฎ purin
๐ฎ๐ธ pรบrin
๐ฐ๐ฟ ะฟััะธะฝ
๐ฌ๐ช แแฃแ แแแ
๐ฆ๐ฟ purin
๐ฒ๐ฝ purina
Etymology
The term 'purine' was first coined in the early 20th century, derived from the German word 'Pur' from 'Purinsรคure', meaning 'pure acid'. This was due to the isolation of these compounds from urine, where they were first identified as components of biological fluids. Purines were noted for their role in various biological processes, especially in association with nucleic acids. The research on purines expanded significantly after the discovery of their role in the composition of nucleotides and their significance to heredity and cellular function. Understanding purines has been instrumental in many biological and medical fields, particularly in genetics and cellular metabolism.
Word Frequency Rank
Positioned at #22,298, this word is part of extensive vocabulary. It's relatively rare in general usage but may be important in specific fields or formal writing.
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- 22295 shellac
- 22296 hemispheric
- 22297 guillotine
- 22298 purine
- 22299 pecan
- 22300 radioisotope
- 22301 diverged
- ...