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nucleolus

/njuːˈkliː.ə.ləs/

翻译: 细胞核内一种小而致密的球形结构,由蛋白质和RNA组成,在核糖体的合成中起关键作用。

1 个条目

noun

/njuːˈkliː.ə.ləs/C1formalscientific
  • zh细胞核内一种小而致密的球形结构,由蛋白质和RNA组成,在核糖体的合成中起关键作用。

A small, dense, spherical structure within the cell nucleus, composed of protein and RNA, that plays a key role in the synthesis of ribosomes.

  1. Cellular organelleC1formalscientific

    A small, dense, spherical structure located inside the nucleus of a cell, primarily composed of RNA and proteins, and responsible for the production of ribosomes.

    zh核仁

    • The nucleolus is visible under a microscope during cell division.
    • Ribosomal RNA is synthesized within the nucleolus.
    • Damage to the nucleolus can disrupt protein synthesis in the cell.
词形
  • nucleoli plural form
  • nucleoli's possessive plural form
  • nucleolus's possessive singular form