cytosol

简明释义

英[ˈsaɪtəʊˌsɒl]美[ˈsaɪtəˌsɔːl;ˈsaɪtəˌsɑːl]

n. 胞液，细胞溶质；细胞质溶胶

英英释义

单词用法

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例句

1.Method ARs in the cytosol of HCC were assayed by dextran-coated charcoal method in 47 patients in whom radical hepatic resection was performed.

方法用葡聚糖包裹活性炭饱和吸附法检测47例HCC 癌组织和癌旁肝组织中AR的含量。

2.The effect on red cell immune adherence (RCIA) was studied by fetal liver cytosol (FLC) in mice.

用自制胎肝细胞质液(FLC)对小鼠红细胞免疫粘附功能(RCIA)的影响进行了研究。

3.ATP was mainly located in chloroplastid and mitochondria. The protection to chloroplastid of cholesterol was more effective than that to mitochondria and cytosol.

亚细胞组分测定表明，ATP主要存在于叶绿体和线粒体中，胆固醇对低温下叶绿体的保护作用尤为明显。

4.The model investigates the effect of the surrounding filament network and the cytosol on the microtubule buckling.

运用该模型研究了周围细丝网状结构和胞质溶胶对微管皱曲的作用。

5.It has been known for decades that killed Listeria vaccines don't provide protective immunity. It was believed that failure to reach the cytosol was the major reason.

数十年前我们就已经知道灭活李斯特菌制成的疫苗不能产生保护性免疫，其主要原因被认为是其不能进入细胞质中。

6.With all the other organelles are combined into a single image, we can see the incredible crowding of organelles in the cytosol.

所有其他细胞器一起组成一个单独的图像，从而使我们能看到细胞质中各种细胞器叹为观止的拥挤堆集。

7.CSF existed mainly on membrane or in cytosol of granulocytes and monocytes.

CSF主要分布于粒细胞和单核细胞的胞膜和胞浆。

8.The team has demonstrated that a protein requiring manganese folds in the cytosol.

研究组已经证实锰蛋白是在胞质内进行包绕。

9.The concentration of ions in the cytosol (细胞质) is crucial for maintaining cellular homeostasis.

离子在细胞质中的浓度对维持细胞内环境稳态至关重要。

10.In eukaryotic cells, the cytosol (细胞质) is the liquid matrix where organelles are suspended.

在真核细胞中，细胞质是器官悬浮的液态基质。

11.Cell signaling often begins in the cytosol (细胞质) before affecting other cellular compartments.

细胞信号传导通常在细胞质中开始，然后影响其他细胞区室。

12.Many metabolic reactions occur in the cytosol (细胞质), making it a vital component of cell function.

许多代谢反应发生在细胞质中，使其成为细胞功能的重要组成部分。

13.The cytosol (细胞质) contains various enzymes that facilitate biochemical processes.

细胞质中含有多种酶，促进生化过程的进行。

作文

The cell is the fundamental unit of life, and within each cell, various components work together to maintain the functions necessary for survival. One of the key elements in this cellular environment is the cytosol, which plays a crucial role in facilitating numerous biochemical processes. The cytosol refers to the fluid component of the cytoplasm, excluding organelles and other suspended particles. It is primarily composed of water, salts, and organic molecules, creating an aqueous environment that supports cellular activities.Understanding the importance of cytosol requires an exploration of its functions. Firstly, the cytosol serves as a medium for the transport of materials within the cell. Nutrients, enzymes, and signaling molecules can diffuse through the cytosol, allowing for efficient communication and interaction between different parts of the cell. This transport mechanism is vital for cellular metabolism, as it ensures that essential compounds reach their intended destinations in a timely manner.Moreover, the cytosol is the site of many metabolic pathways. For instance, glycolysis, the process of breaking down glucose for energy, occurs in the cytosol. Enzymes involved in this pathway are dissolved in the cytosol, highlighting its role as a biochemical reactor where various reactions take place simultaneously. Additionally, the cytosol contains a variety of ions and small molecules that participate in these reactions, further emphasizing its importance in maintaining cellular homeostasis.Another significant aspect of the cytosol is its involvement in cell signaling. Many signaling pathways begin with the binding of a molecule to a receptor on the cell membrane, triggering a cascade of events that often involve changes in the cytosol. For example, the release of calcium ions from the endoplasmic reticulum into the cytosol can lead to various cellular responses, such as muscle contraction or secretion of hormones. This dynamic nature of the cytosol allows cells to respond quickly to external stimuli, showcasing its role as a critical player in cellular communication.Furthermore, the cytosol also plays a part in maintaining the cell's structural integrity. It contains a network of proteins known as the cytoskeleton, which provides shape and support to the cell. The cytoskeleton interacts with the cytosol to facilitate movement and division, ensuring that cells can adapt to their environment and perform necessary functions effectively.In conclusion, the cytosol is an essential component of cellular life, providing a medium for transport, a site for metabolic reactions, a facilitator of signaling pathways, and a contributor to structural integrity. Understanding the multifaceted roles of the cytosol enhances our appreciation of cellular biology and underscores the complexity of life at the microscopic level. As researchers continue to study the intricacies of cellular processes, the cytosol will undoubtedly remain a focal point in unraveling the mysteries of life itself.

细胞是生命的基本单位，在每个细胞内，各种成分共同作用，以维持生存所需的功能。在这种细胞环境中，一个关键的元素是细胞溶液，它在促进众多生化过程中发挥着至关重要的作用。细胞溶液是指细胞质中的液体成分，不包括细胞器和其他悬浮颗粒。它主要由水、盐和有机分子组成，创造了一个支持细胞活动的水相环境。理解细胞溶液的重要性需要探索其功能。首先，细胞溶液作为细胞内物质运输的介质。营养物质、酶和信号分子可以通过细胞溶液扩散，从而实现细胞不同部分之间的有效沟通和相互作用。这种运输机制对细胞代谢至关重要，因为它确保必需的化合物及时到达预定目的地。此外，细胞溶液是许多代谢途径发生的场所。例如，糖酵解，即分解葡萄糖以获取能量的过程，就发生在细胞溶液中。参与这一途径的酶溶解在细胞溶液中，突显了其作为生化反应器的角色，在这里各种反应同时进行。此外，细胞溶液中还含有多种离子和小分子，这些分子参与这些反应，进一步强调了其在维持细胞内稳态方面的重要性。细胞溶液的另一个重要方面是其在细胞信号传导中的参与。许多信号通路始于分子与细胞膜上的受体结合，触发一系列事件，这些事件通常涉及细胞溶液中的变化。例如，来自内质网的钙离子释放到细胞溶液中，可以导致多种细胞反应，例如肌肉收缩或激素分泌。这种细胞溶液的动态特性使细胞能够快速响应外部刺激，展示了其在细胞通信中作为关键参与者的角色。此外，细胞溶液还在维持细胞结构完整性方面发挥作用。它包含一种称为细胞骨架的蛋白质网络，为细胞提供形状和支持。细胞骨架与细胞溶液相互作用，以促进运动和分裂，确保细胞能够适应环境并有效执行必要功能。总之，细胞溶液是细胞生命的基本组成部分，为运输提供介质，是代谢反应的场所，是信号通路的促进者，也是结构完整性的贡献者。理解细胞溶液的多方面角色增强了我们对细胞生物学的欣赏，并突显了微观生命的复杂性。随着研究人员继续研究细胞过程的复杂性，细胞溶液无疑将继续成为揭示生命奥秘的焦点。