常染色質的意思、翻譯和例句

是什麼意思

「常染色質」是指細胞核內的某些染色質,這些染色質在細胞分裂時不會被完全凝縮,而是保持在相對較鬆散的狀態。常染色質主要負責基因的轉錄和表達,並在細胞的日常功能中扮演重要角色。相對於「異染色質」來說,常染色質的結構較為鬆散,這使得基因能夠更容易被轉錄和使用。

依照不同程度的英文解釋

  1. Part of DNA that is active.
  2. A type of genetic material that is used often.
  3. The part of DNA that helps make proteins.
  4. A form of DNA that is less tightly packed and is involved in gene expression.
  5. A type of chromatin that allows genes to be read and used by the cell.
  6. A less condensed form of chromatin that is accessible for transcription.
  7. A chromatin structure that is associated with active gene expression.
  8. A chromatin state that facilitates the transcription of genes.
  9. A form of chromatin characterized by a loose structure, enabling gene transcription and cellular function.
  10. A type of chromatin that is essential for the active expression of genes.

相關英文單字或片語的差別與用法

1:Euchromatin

用法:

這是指細胞核內的常染色質,通常與基因的活躍表達有關。與異染色質相比,常染色質的結構較為鬆散,這使得基因能夠更容易被轉錄。這是細胞在進行日常功能時的重要組成部分,特別是在細胞需要合成蛋白質時。常染色質的存在是細胞正常運作的關鍵,因為它允許基因根據需求進行表達。

例句及翻譯:

例句 1:

常染色質在細胞分裂時保持較鬆散的結構。

Euchromatin remains in a relatively loose structure during cell division.

例句 2:

基因的活躍表達主要發生在常染色質中。

The active expression of genes mainly occurs in euchromatin.

例句 3:

研究顯示,常染色質的變化可能影響基因的表達。

Studies have shown that changes in euchromatin can affect gene expression.