总结蛋白质生物合成过程
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Energy and ions needed
★Amino acid activation:2
★Synthesis process:4( initiation, entrance,
translocation, release)
★Inorganic ions:Mg2+, K+
多聚核蛋白体(Polyribosome)

a cluster of ribosomes, bound to a mRNA molecule and readone mRNA simultaneously, progressing along themRNA to synthesize the sameprotein.
每两个相邻核糖体之间存在一定的间隔(一般80个核苷酸一个核糖体),形成念球状结构,为多核糖体。
——Proteinsynthesis with highspeed and efficiency.
Electron micrograph of proteinsynthesis
indicates polyribosome-蛋白合成的电镜照片

