Txhua lub hlwbmuaj ribosomes, me me organelles muaj li ntawm 60 feem pua ribosomal RNA (rRNA) thiab 40 feem pua ntawm cov protein. Txawm li cas los xij, txawm hais tias lawv feem ntau tau piav qhia tias yog organelles, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias ribosomes tsis khi los ntawm daim nyias nyias thiab me dua li lwm cov organelles.
Vim li cas ribosomes tsis suav tias yog organelles?
Ribosomes txawv ntawm lwm cov organelles vim lawv tsis muaj daim nyias nyias nyob ib puag ncig lawv uas cais lawv los ntawm lwm cov organelles, lawv muaj ob lub subunits, thiab thaum lawv tsim cov proteins lawv muaj peev xwm. ua daim nyias nyias mus rau endoplasmic reticulum, tab sis lawv tuaj yeem ua tau dawb ntab thaum ua haujlwm …
Vim li cas ribosome hu ua organelle?
Ribosomes yog me me-tsawg, granular organelles uas ib txwm tshwm sim hauv prokaryotes. Hauv prokaryotes, lawv tseem kis tau hauv cytoplasm. Qhov no ua rau nws muaj organelle. … Txij li thaum RER yog nws tus kheej ib qho organelle ribosome hu ua organelles nyob rau hauv lub organelle.
Lub cev twg muaj ribosome?
Cov tawv nqaij endoplasmic reticulum muaj nyob rau ntawm nws ribosomes, uas yog me me, puag ncig organelles uas nws ua haujlwm yog los ua cov proteins. Qee zaum, thaum cov proteins no raug tsim tsis raug, cov proteins nyob hauv endoplasmic reticulum.
Puas yog ribosome ib lub cell?
Ib ribosome yog a cellular particle ua los ntawm RNA thiab proteinuas ua hauj lwm raws li qhov chaw rau protein synthesis nyob rau hauv lub cell. Lub ribosome nyeem cov kab ke ntawm tus xa xov RNA (mRNA) thiab, siv cov noob caj noob ces, txhais cov kab ke ntawm RNA hauv paus rau hauv ib theem ntawm cov amino acids.
