多聚核酸的意思、翻譯和例句

是什麼意思

「多聚核酸」是指由多個核苷酸單位通過磷酸二酯鍵連接形成的高分子化合物。這些核苷酸可以是DNA或RNA,根據其結構和功能的不同,分為不同類型。多聚核酸在生物學中扮演著重要角色,涉及遺傳信息的儲存、傳遞和表達。

依照不同程度的英文解釋

  1. A long chain made of small units that carry genetic information.
  2. A type of molecule that stores and transmits important information in living things.
  3. A complex structure that consists of many repeating parts.
  4. A large molecule important for life, made of smaller building blocks.
  5. A polymer that is essential for heredity and protein synthesis.
  6. A macromolecule composed of nucleotide sequences that encode biological information.
  7. A biopolymer that plays a crucial role in the genetic code and cellular functions.
  8. A biological polymer that serves as the basis for genetic inheritance and expression.
  9. A nucleic acid polymer that is fundamental to the processes of replication, transcription, and translation.
  10. A long-chain molecule made of nucleotides, critical for the storage and transmission of genetic information.

相關英文單字或片語的差別與用法

1:Nucleic Acid

用法:

這是一類生物大分子,包括DNA和RNA,負責儲存和傳遞遺傳信息。它們是細胞中最重要的分子之一,參與了許多生物過程,如蛋白質合成和基因表達。

例句及翻譯:

例句 1:

所有生物體的遺傳信息都儲存在核酸中。

The genetic information of all living organisms is stored in nucleic acids.

例句 2:

科學家們正在研究核酸如何影響基因表達。

Scientists are studying how nucleic acids affect gene expression.

例句 3:

核酸的結構對於其功能至關重要。

The structure of nucleic acids is crucial for their function.

2:DNA

用法:

脫氧核糖核酸(DNA)是一種特殊的多聚核酸,主要負責遺傳信息的儲存和傳遞。DNA的雙螺旋結構使其能夠有效地進行複製和轉錄。

例句及翻譯:

例句 1:

DNA是生命的藍圖,決定了生物的特徵。

DNA is the blueprint of life, determining the traits of organisms.

例句 2:

科學家通過分析DNA來追蹤家族的遺傳歷史。

Scientists trace family genetic history by analyzing DNA.

例句 3:

每個細胞中都包含完整的DNA序列。

Every cell contains a complete sequence of DNA.

3:RNA

用法:

核糖核酸(RNA)是一種多聚核酸,主要負責在細胞中傳遞遺傳信息,並參與蛋白質的合成。根據其功能,RNA可以分為多種類型,如信使RNA(mRNA)、轉運RNA(tRNA)和核糖體RNA(rRNA)。

例句及翻譯:

例句 1:

mRNA在蛋白質合成過程中起著關鍵作用。

mRNA plays a crucial role in the process of protein synthesis.

例句 2:

tRNA將氨基酸送到核糖體以合成蛋白質。

tRNA delivers amino acids to the ribosome for protein synthesis.

例句 3:

RNA的結構比DNA更靈活,可以執行多種功能。

RNA has a more flexible structure than DNA, allowing it to perform various functions.

4:Genetic Material

用法:

這是一個廣泛的術語,用來描述所有儲存遺傳信息的物質,主要是指DNA和RNA。它們是生物體遺傳特徵的基礎,並在細胞的生長和發展中發揮重要作用。

例句及翻譯:

例句 1:

病毒的遺傳物質可以是DNA或RNA。

The genetic material of a virus can be either DNA or RNA.

例句 2:

遺傳物質的變異可能導致生物特徵的改變。

Variations in genetic material can lead to changes in biological traits.

例句 3:

研究遺傳物質有助於我們理解遺傳疾病。

Studying genetic material helps us understand hereditary diseases.