Cytosine | 71-30-7
Ingcaciso yeMveliso
I-Cytosine yenye yeziseko ezine zenitrogen ezifumaneka kwi-nucleic acids, kuquka i-DNA (deoxyribonucleic acid) kunye ne-RNA (i-ribonucleic acid).
Ulwakhiwo lweMichiza: I-Cytosine yisiseko se-pyrimidine esinesakhiwo esinye esinamalungu amathandathu esinevumba elimnandi. Iqulethe iiathom ezimbini zenitrogen kunye neeathom ezintathu zekhabhoni. I-Cytosine idla ngokumelwa yileta "C" kumxholo we-nucleic acids.
Indima yebhayoloji
Isiseko se-Nucleic Acid: I-Cytosine yenza izibini ezisisiseko kunye ne-guanine ngokusebenzisa i-hydrogen bonding kwi-DNA kunye ne-RNA. Kwi-DNA, izibini ze-cytosine-guanine zibanjwa kunye ngeebhondi ezintathu ze-hydrogen, ezinegalelo kuzinzo lwe-DNA ephindwe kabini.
I-Genetic Code: I-Cytosine, kunye ne-adenine, i-guanine, kunye ne-thymine (kwi-DNA) okanye i-uracil (kwi-RNA), isebenza njengenye yeebhloko zokwakha zekhowudi yezofuzo. Ukulandelelana kweziseko zecytosine kunye nezinye iinucleotides zithwala ulwazi lwemfuza kwaye zimisela iimpawu zezinto eziphilayo.
I-Metabolism: I-Cytosine inokuthi yenziwe nge-novo kwizinto eziphilayo okanye ifunyenwe ekudleni ngokutya okuqukethe i-nucleic acids.
Imithombo yokutya: I-Cytosine ifumaneka ngokwemvelo kwizinto ezahlukeneyo zokutya, kuquka inyama, intlanzi, iinkukhu, iimveliso zobisi, i-legumes, kunye neengqolowa.
Izicelo zonyango: I-Cytosine kunye nezinto eziphuma kuyo ziye zaphandwa kwizicelo ezinokubakho zonyango kwiindawo ezifana nonyango lomhlaza, unyango lwe-antiviral, kunye nokuphazamiseka kwe-metabolic.
Ukuguqulwa kweMichiza: I-Cytosine inokuguqulwa kweekhemikhali, njenge-methylation, edlala indima ekulawuleni i-gene, i-epigenetics, kunye nokuphuhliswa kwezifo.
Iphakheji
25KG/BAG okanye njengoko ucela.
Ugcino
Gcina kwindawo engenamoya, kwindawo eyomileyo.
Umgangatho woLawulo
Umgangatho wamazwe ngamazwe.
