oo Jumlada Shiinaha Soo saaraha Asiidhka Ribonucleic Acid Soo-saare iyo Soo-saare |LonGoChem
calan12

Alaabta

Ribonucleic acid

Sharaxaad Gaaban:

Magaca alaabta: Ribonucleic acid
Magac kale: RNA
Lambarka CAS: 63231-63-0
EINECS lambarka gelitaanka: 277-256-7
Qaaciddada molecular: C16H16N2O4S2
Miisaanka molecular: 364.44


Faahfaahinta Alaabta

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Qaab-dhismeedka

6

Jireed
Muuqaalka: budo jaale ah oo cad ama khafiif ah
Cufnaanta
barta dhalaalaysa.
Barta karkarinta.
Refractivity
Barta toosan.

Xogta Badbaadada
Qaybta halista ah.
Lambarka Gaadiidka Alaabta Khatarta ah.
Qaybta xirxirida.

Codsiga
RNA iyo DNA waxaa loo isticmaalaa daawo ahaan.Dadku waxay qaataan isku darka RNA/DNA si ay u wanaajiyaan xusuusta iyo fiiqanaanshaha maskaxda, daweeyaan ama uga hortagaan cudurka Alzheimers, daweeyaan niyad-jabka, kordhiyaan tamarta, adkayn maqaarka, kordhiyaan dareenka galmada, iyo ka hortagga saamaynta gabowga.

RNA (oo loo soo gaabiyo RNA, Ribonucleic Acid) waa gudbiyaha xogta hidaha ee laga helo unugyada noolaha iyo fayrasyada qaarkood iyo noolaha fayraska u eg.RNA waxa ay ka kooban tahay ribonucleotides oo ay isku urursadeen phosphodiester bonds si ay u sameeyaan unugyo silsilad dheer u eg.Unugyada aashitada ribonucleic waxay ka kooban yihiin fosfate, ribose iyo saldhigyo.Waxaa jira afar nooc oo saldhig ah oo ku jira RNA, kuwaas oo kala ah A (adenine), G (guanine), C (cytosine) iyo U (uracil), halkaas oo U (uracil) ku beddelo T (thymine) DNA-da.Doorka RNA ee jirku inta badan waa inuu hago isku-dhafka borotiinka.
Hal unug oo ka mid ah unugyada jidhka bini'aadamka ayaa ka kooban qiyaastii 10 pg ee RNA (oo ka kooban qiyaastii 7 pg DNA).Marka la barbardhigo DNA-da, RNA waxay leedahay noocyo kala duwan oo kala duwan, miisaan yar yar iyo kala duwanaansho weyn oo ku jirta content.RNA waxa loo qaybin karaa Messenger RNA iyo RNA aan codayn iyadoo loo eegayo qaab dhismeedka iyo shaqada. RNA-yar oo aan codayn.Unugyada yaryar ee RNA (20 ~ 300nt) waxaa ku jira miRNA, SiRNA, piRNA, scRNA, snRNA, snoRNA, iwm
RNA, sida DNA, sidoo kale waa silsilad polynucleotide ah oo ka kooban nukleotide kala duwan oo ay ku xiran yihiin 3′,5′-phosphodiester bonds, laakiin waxay kaga duwan yihiin DNA-da siyaabo dhowr ah.


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