polymerase chain reaction的意思、翻譯和例句

是什麼意思

「聚合酶鏈反應」是一種分子生物學技術,用於擴增特定的DNA片段。這個過程涉及多個步驟,包括變性、退火和延伸,最終生成大量的目標DNA,這對於基因檢測、疾病診斷和法醫學等領域非常重要。

依照不同程度的英文解釋

  1. A way to make many copies of DNA.
  2. A method to increase DNA samples.
  3. A process that helps scientists study DNA.
  4. A technique used to amplify specific DNA sequences.
  5. A laboratory method that creates millions of copies of a DNA segment.
  6. A biochemical technique that allows for the exponential amplification of a specific DNA region.
  7. A molecular biology method that enables researchers to replicate a targeted DNA sequence.
  8. A powerful tool in genetic research that exponentially increases the quantity of a specific DNA fragment.
  9. An essential technique in molecular genetics that utilizes thermal cycling to amplify specific DNA sequences.
  10. A fundamental process in biotechnology that involves repeated cycles of heating and cooling to replicate DNA.

相關英文單字或片語的差別與用法

1:PCR

用法:

是一個縮寫,代表聚合酶鏈反應,通常在科學研究和醫學診斷中被廣泛使用。這種技術能夠快速且高效地擴增DNA,讓研究人員能夠分析和檢測基因。

例句及翻譯:

例句 1:

科學家使用PCR來檢測病毒的存在。

Scientists use PCR to detect the presence of viruses.

例句 2:

這項技術在法醫學中非常重要,因為它能夠從微量樣本中擴增DNA。

This technique is crucial in forensics because it can amplify DNA from trace samples.

例句 3:

PCR技術使得基因研究變得更加高效和精確。

PCR technology has made genetic research more efficient and precise.

2:DNA amplification

用法:

指的是通過聚合酶鏈反應等技術來增加DNA的量,這對於許多生物學實驗和應用至關重要。

例句及翻譯:

例句 1:

我們需要進行DNA擴增以進行進一步的分析。

We need to perform DNA amplification for further analysis.

例句 2:

這種方法在癌症研究中被廣泛應用,因為它能夠擴增特定的基因變異。

This method is widely used in cancer research as it can amplify specific gene mutations.

例句 3:

DNA擴增技術可以幫助我們更好地理解遺傳疾病。

DNA amplification techniques can help us better understand genetic diseases.

3:Molecular cloning

用法:

這是一種生物技術,涉及將特定的DNA片段插入到載體中以進行複製,通常與聚合酶鏈反應結合使用。

例句及翻譯:

例句 1:

分子克隆技術使得我們能夠製造大量的基因產物。

Molecular cloning techniques allow us to produce large quantities of gene products.

例句 2:

這項技術對於基因工程和疫苗開發至關重要。

This technique is essential for genetic engineering and vaccine development.

例句 3:

在分子克隆過程中,PCR常被用來擴增目標DNA。

In the molecular cloning process, PCR is often used to amplify the target DNA.

4:Genetic testing

用法:

這是一種分析DNA以確定遺傳疾病或特徵的技術,通常需要使用聚合酶鏈反應來擴增特定的基因片段。

例句及翻譯:

例句 1:

遺傳測試可以幫助確定某些疾病的風險。

Genetic testing can help determine the risk of certain diseases.

例句 2:

許多遺傳測試都依賴於PCR技術來獲取足夠的DNA樣本。

Many genetic tests rely on PCR technology to obtain sufficient DNA samples.

例句 3:

這項技術在預防醫學中越來越重要。

This technology is becoming increasingly important in preventive medicine.