Cytosine | 71-30-7
Tlhaloso ea Sehlahisoa
Cytosine ke e 'ngoe ea metheo e mene ea naetrojene e fumanoang ho nucleic acids, ho akarelletsa le DNA (deoxyribonucleic acid) le RNA (ribonucleic acid).
Sebopeho sa Lik'hemik'hale: Cytosine ke setsi sa pyrimidine se nang le sebopeho se le seng sa litho tse tšeletseng tse nkhang hamonate. E na le liathomo tse peli tsa nitrogen le liathomo tse tharo tsa carbon. Cytosine e atisa ho emeloa ke tlhaku "C" moelelong oa nucleic acids.
Karolo ea Likokoana-hloko
Nucleic Acid Base: Cytosine e etsa lipara tsa motheo le guanine ka hydrogen bonding ho DNA le RNA. Ho DNA, lipara tsa cytosine-guanine li kopantsoe hammoho ke libonto tse tharo tsa hydrogen, e leng se tlatsetsang botsitsong ba DNA double helix.
Liphatsa tsa lefutso Code: Cytosine, hammoho le adenine, guanine, le thymine (ka DNA) kapa uracil (ho RNA), e sebetsa e le e 'ngoe ea litšiea tsa ho haha khoutu ea lefutso. Tatelano ea metheo ea cytosine hammoho le li-nucleotide tse ling e na le boitsebiso ba liphatsa tsa lefutso 'me e lekanyetsa litšobotsi tsa lintho tse phelang.
Metabolism: Cytosine e ka etsoa de novo linthong tse phelang kapa ea fumanoa lijong ka ho ja lijo tse nang le nucleic acid.
Mehloli ea Lijo: Cytosine e fumanoa ka tlhaho lijong tse sa tšoaneng, ho akarelletsa nama, tlhapi, likhoho, lihlahisoa tsa lebese, linaoa le lijo-thollo.
Likopo tsa Phekolo: Cytosine le lihlahisoa tsa eona li 'nile tsa batlisisoa bakeng sa mekhoa ea phekolo e ka' nang ea e-ba teng libakeng tse kang phekolo ea kankere, phekolo ea likokoana-hloko, le mathata a metabolic.
Liphetoho tsa Lik'hemik'hale: Cytosine e ka ba le liphetoho tsa lik'hemik'hale, tse kang methylation, e nang le karolo ea ho laola liphatsa tsa lefutso, epigenetics le nts'etsopele ea maloetse.
Sephutheloana
25KG/BAG kapa kamoo o kopang kateng.
Polokelo
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Maemo a Phethahatso
Maemo a Machaba.
