1. Ribosomal RNA (rRNA) is a type of RNA that helps in the formation of ribosomes, which are responsible for protein synthesis.
(核糖体RNA(rRNA)是一种有助于核糖体形成的RNA类型,核糖体负责蛋白质合成。)
2. The sequence of rRNA is highly conserved across different species, indicating its important role in cellular processes.
(rRNA的序列在不同物种中高度保守,表明它在细胞过程中的重要作用。)