来自MSN2 个月
知识科普：为什么rRNA转录方向和RNA不一样？
在细胞的转录过程中，rRNA（核糖体 RNA）和 mRNA（信使 RNA）展现出不同的转录方向，这一现象背后蕴含着深刻的分子机制与生物学意义。 从分子结构 ...
Nanowerk9 个月
Ribosomal RNA (rRNA): The Catalytic and Structural Component of Ribosomes
The main types of rRNA include: Small Subunit rRNA: In prokaryotes, the small subunit contains the 16S rRNA, while in eukaryotes, it contains the 18S rRNA. These rRNAs are involved in mRNA binding and ...
来自MSN2 个月
Protein Synthesis in Prokaryotes vs. Eukaryotes: What’s the Difference?
Many antibiotics target specific differences in prokaryotic ... Shine-Dalgarno sequence and the 16S rRNA helps position the ribosome correctly on the mRNA, ensuring accurate translation initiation.