原核細胞的意思、翻譯和例句

是什麼意思

「原核細胞」是指一類細胞,其特徵是沒有明確的細胞核,遺傳物質通常以環狀DNA的形式存在於細胞質中。這類細胞通常比真核細胞小且結構簡單,主要包括細菌和古菌。原核細胞的細胞膜外可能有細胞壁,並且它們的代謝過程通常比真核細胞更為原始。由於其簡單的結構,原核細胞在生物學和生態學中扮演著重要的角色,特別是在生物技術和微生物學的研究中。

依照不同程度的英文解釋

  1. Simple cells without a nucleus.
  2. Cells that are very basic and small.
  3. Cells that lack a defined nucleus.
  4. Cells with a simple structure and no membrane-bound nucleus.
  5. Cells that are the most basic form of life, lacking complex organelles.
  6. Cells characterized by the absence of a true nucleus and membrane-bound organelles.
  7. Prokaryotic cells that are unicellular and have a less complex organization.
  8. Cells that represent the simplest form of life, often found in bacteria.
  9. Cells that are classified as prokaryotes, distinguished by their lack of a nucleus and organelles.
  10. Cells that are fundamental to life, lacking a defined nucleus and including bacteria.

相關英文單字或片語的差別與用法

1:Prokaryotic Cell

用法:

這是生物學中用來描述一類細胞的術語,這些細胞的特徵是遺傳物質不被核膜包圍。原核細胞的主要代表是細菌,這些細胞的結構相對簡單,缺乏真核細胞中的複雜組織。它們在生物體內的功能多樣,能夠在各種環境中生存。

例句及翻譯:

例句 1:

原核細胞在地球上是最早出現的生命形式。

Prokaryotic cells were the first forms of life to appear on Earth.

例句 2:

許多抗生素是針對原核細胞的特定結構開發的。

Many antibiotics are developed to target specific structures of prokaryotic cells.

例句 3:

原核細胞的代謝過程對於生態系統的運作至關重要。

The metabolic processes of prokaryotic cells are crucial for the functioning of ecosystems.

2:Bacterial Cell

用法:

這是指一類特定的原核細胞,通常以單細胞形式存在,並且在自然界中廣泛分佈。細菌細胞的形狀多樣,能夠在各種環境中生存,包括極端環境。它們在生物技術、醫學和環境科學中具有重要應用價值。

例句及翻譯:

例句 1:

細菌細胞的繁殖速度非常快。

Bacterial cells reproduce very quickly.

例句 2:

某些細菌細胞能夠在極端環境中生存。

Some bacterial cells can survive in extreme environments.

例句 3:

研究細菌細胞對於理解抗藥性非常重要。

Studying bacterial cells is crucial for understanding antibiotic resistance.