Nā huahana
Ribonucleic Acid
Hui Pū ʻIa
Kikino
Nānā: keʻokeʻo a i ʻole ka pauka melemele māmā
ʻO ka mānoanoa.
Lae hehee.
Lae paila.
Hoʻopaʻapaʻa
Kuhikuhi uila.
ʻIkepili Palekana
Māhele pōʻino.
Helu lawe waiwai weliweli.
Māhele ʻeke.
Palapala noi
Hoʻohana ʻia ʻo RNA a me DNA i lāʻau lapaʻau.Lawe ka poʻe i ka hui pū ʻana o RNA/DNA no ka hoʻomaikaʻi ʻana i ka hoʻomanaʻo a me ka ʻoi o ka noʻonoʻo, mālama a pale i ka maʻi o Alzheimer, mālama i ke kaumaha, hoʻonui i ka ikehu, hoʻopaʻa i ka ʻili, hoʻonui i ka moe kolohe, a pale i nā hopena o ka ʻelemakule.
ʻO RNA (hoʻopau ʻia ʻo RNA, Ribonucleic Acid) he mea lawe i ka ʻike genetic i loaʻa i loko o nā cell ola a ma kekahi mau mea hoʻomaʻi a me nā mea hoʻomaʻi like.ʻO ka molekele waikawa ribonucleic ka phosphate, ribose a me nā kumu.ʻEhā ʻano kumu nui o nā kumu ma RNA, ʻo ia hoʻi ʻo A (adenine), G (guanine), C (cytosine) a me U (uracil), kahi e pani ai ʻo U (uracil) iā T (thymine) ma DNA.ʻO ke kuleana o RNA i loko o ke kino ke alakaʻi i ka synthesis o nā protein.
Aia i loko o ke kino o ke kanaka he 10 pg o RNA (ma kahi o 7 pg o DNA).Hoʻohālikelike ʻia me DNA, loaʻa ka RNA i kahi ʻano ākea, liʻiliʻi liʻiliʻi ke kaumaha a me ka nui o nā ʻano like ʻole. Hiki ke hoʻokaʻawale ʻia ka RNA i ka RNA messenger a me ka RNA non-coding e like me ke ʻano a me ka hana. non-coding liʻiliʻi RNA.Non-coding nui RNA komo ribosomal RNA, lōʻihi kaula non-coding RNA.Non-coding liʻiliʻi RNA komo transfer RNA, nuclease, liʻiliʻi mole RNA, etc.ʻO ka RNA mole liʻiliʻi (20 ~ 300nt) e komo pū me ka miRNA, SiRNA, piRNA, scRNA, snRNA, snoRNA, a pēlā aku.
ʻO RNA, e like me DNA, he kaulahao polynucleotide kekahi i haku ʻia me nā nucleotides like ʻole i hoʻopili ʻia e nā paʻa 3′,5′-phosphodiester, akā ʻokoʻa mai ka DNA ma nā ʻano he nui.
