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ribosome

/ˈraɪ.bə.soʊm/

翻译: 核糖体是活细胞细胞质中的一种细胞器,它附着在mRNA上并沿着mRNA每次移动一个密码子,将氨基酸组装成蛋白质分子,直到到达终止密码子,然后解体并释放出合成的蛋白质供细胞使用。

1 个条目

noun

/ˈraɪ.bə.soʊm/C1formalscientific
  • zh核糖体是活细胞细胞质中的一种细胞器,它附着在mRNA上并沿着mRNA每次移动一个密码子,将氨基酸组装成蛋白质分子,直到到达终止密码子,然后解体并释放出合成的蛋白质供细胞使用。

An organelle in the cytoplasm of a living cell that attaches to mRNA and moves along it one codon at a time, facilitating the assembly of amino acids into a protein molecule until a stop codon is reached, at which point it disassembles and releases the completed protein for cellular use.

  1. Cellular organelle for protein synthesisC1formalscientific

    A complex molecular machine found within all living cells that serves as the site of biological protein synthesis (translation). It reads messenger RNA (mRNA) sequences and assembles amino acids into polypeptide chains.

    zh合成蛋白质的细胞器

    • Ribosomes attach to the mRNA strand and move along it, reading the genetic code.
    • The ribosome facilitates the binding of transfer RNA (tRNA) molecules carrying specific amino acids.
    • Once the ribosome reaches a stop codon on the mRNA, it disassembles and releases the newly formed protein.
词形
  • ribosomes plural form
  • ribosomes' possessive plural form
  • ribosome's possessive singular form