denaturing

"denaturing" 的音标为 [ˌdenəˈtreɪʃɪŋ] 。

基本翻译为“使变性；使丧失性质”。

速记技巧：可以与“变性”、“变质”等词联想记忆。

Denaturing这个词的英文词源可以追溯到拉丁语“denatus”，意为“变形”或“变性”。它的主要含义是指使蛋白质等生物分子失去原有的结构或形态，使其变得不稳定或易于改变。

变化形式：在词源中，“denature”是其常用的变化形式，表示使蛋白质等生物分子变性或改变其性质。

相关单词：

1. Denaturation - 变性作用，蛋白质等生物分子的变性过程。

2. Denaturing agent - 变性剂，用于使蛋白质等生物分子失去原有结构的物质。

3. Denaturing condition - 变性条件，指使蛋白质等生物分子变性的特定环境或条件。

4. Denaturation gradient - 变性梯度，指在特定温度或pH值下蛋白质等生物分子逐渐变性的过程。

5. Denaturing gradient gel electrophoresis (DGGE) - 变性梯度凝胶电泳，一种用于分析基因组DNA序列的技术。

6. Denaturing potential - 变性潜能，指在特定条件下可能使蛋白质等生物分子变性的程度。

7. Denaturing gradient - 变性梯度，指在溶液中蛋白质等生物分子的变性程度随溶液性质变化的趋势。

8. Denaturing temperature - 变性温度，指使蛋白质等生物分子失去原有结构的特定温度。

9. Denaturation time - 变性时间，指使蛋白质等生物分子变性所需的时间。

10. Denaturation-renaturation - 变性-复性，指蛋白质等生物分子在变性后再复原的过程。

常用短语：

1. denaturing agent

2. denaturation temperature

3. denatured protein

4. heat denaturation

5. chemical denaturing

6. protein denaturation

7. unfolding

双语例句：

1. The enzyme was denatured by high temperature. (酶在高温度下变性。)

2. The protein was denatured by chemical treatment. (蛋白质在化学处理下变性。)

3. The DNA was denatured in the denaturing solution. (DNA在去变性溶液中变性。)

4. The protein sample was heated to denature it. (蛋白质样品加热使其变性。)

5. Chemical denaturing agents are used to break down proteins. (化学去变性剂用于分解蛋白质。)

6. The protein unfolds when exposed to denaturants. (蛋白质在暴露于去饱和剂时会展开。)

7. The DNA sample was denatured and then separated into its base pairs. (DNA样品变性后被分离成碱基对。)

英文小作文：

Denaturing is a process that changes the structure of a protein or DNA from a tightly packed, ordered state to a more disordered state, which can be observed as a loss of color or shape changes. This process is often necessary for further analysis of the protein or DNA, such as sequencing or cloning, because it allows for easier separation and manipulation of the individual components.

In this process, various methods can be used to denature the protein or DNA, including heating, exposure to chemicals, and exposure to high-pressure conditions. Each method has its own advantages and disadvantages, and the choice of method depends on the specific application and requirements.

For example, heating is often the simplest and most convenient method for denaturing proteins, but it can also be harmful to some proteins if done too quickly or at high temperatures. In contrast, exposure to chemicals can be more specific and targeted, but it can also be more harmful to the environment and human health if not properly controlled. Therefore, it is important to carefully consider the methods used for denaturing proteins or DNA, and to ensure that they are safe, effective, and environmentally friendly.