adenylic acid

简明释义

一磷酸腺苷

英英释义

例句

1.The enzyme adenylate cyclase converts ATP to adenylic acid.

酶腺苷酸环化酶将ATP转化为腺苷酸。

2.Researchers measured the levels of adenylic acid to assess cell viability.

研究人员测量腺苷酸的水平以评估细胞生存能力。

3.The presence of adenylic acid in the sample indicates active cellular processes.

样本中存在腺苷酸表明细胞过程活跃。

4.In the study of metabolism, adenylic acid plays a crucial role as a signaling molecule.

在代谢研究中，腺苷酸作为信号分子发挥着关键作用。

5.A high concentration of adenylic acid can trigger metabolic pathways.

高浓度的腺苷酸可以触发代谢途径。

作文

Adenylic acid, also known as AMP (adenosine monophosphate), is a crucial molecule in the world of biochemistry. It plays a significant role in various cellular processes, particularly in energy transfer and regulation. Understanding adenylic acid is essential for anyone studying biology or medicine, as it serves as a building block for more complex molecules such as ATP (adenosine triphosphate), which is often referred to as the energy currency of the cell. In the human body, adenylic acid is involved in several metabolic pathways. It is produced during the breakdown of ATP when energy is released for cellular activities. The conversion of ATP to adenylic acid is an important step in the energy metabolism of cells. When our body requires energy, ATP is hydrolyzed to ADP (adenosine diphosphate) and adenylic acid, releasing energy that the cells can use for various functions such as muscle contraction, nerve impulse propagation, and biosynthesis of macromolecules.Moreover, adenylic acid acts as a signaling molecule within cells. It is involved in the activation of certain enzymes and is a precursor to cyclic AMP (cAMP), which is a critical secondary messenger in many biological processes. cAMP regulates a variety of physiological responses, including the mobilization of glucose from glycogen stores and the regulation of ion channels. This signaling pathway demonstrates the importance of adenylic acid in maintaining cellular homeostasis and responding to external stimuli.In addition to its role in metabolism and signaling, adenylic acid is also important in nucleic acid synthesis. It is one of the four nucleotides that make up RNA (ribonucleic acid). The incorporation of adenylic acid into RNA molecules is vital for the transcription process, where genetic information is copied from DNA to RNA. This process is fundamental for protein synthesis, making adenylic acid indispensable for life.Research has shown that alterations in the levels of adenylic acid can be linked to various diseases. For instance, abnormalities in ATP production and utilization are associated with conditions such as heart disease, diabetes, and neurodegenerative disorders. Therefore, studying adenylic acid not only enhances our understanding of basic biological processes but also opens avenues for potential therapeutic interventions.In conclusion, adenylic acid is much more than just a simple molecule; it is a cornerstone of cellular metabolism, signaling, and genetic expression. Its multifaceted roles underscore its importance in both health and disease. As we continue to explore the intricate workings of cellular processes, the study of adenylic acid will undoubtedly remain a pivotal area of research in biochemistry and molecular biology. Understanding this molecule better could lead to advancements in medical science, providing insights into how we can treat various ailments that arise from metabolic dysfunctions.

腺苷酸，也称为AMP（腺苷单磷酸），是生物化学领域中的一个关键分子。它在许多细胞过程中发挥着重要作用，特别是在能量转移和调节方面。理解腺苷酸对于任何学习生物学或医学的人来说都是至关重要的，因为它是更复杂分子如ATP（腺苷三磷酸）的构建块，ATP常被称为细胞的能量货币。在人体内，腺苷酸参与多个代谢途径。当ATP分解时，它会释放出能量供细胞活动使用，从而产生腺苷酸。ATP转化为腺苷酸是细胞能量代谢中的一个重要步骤。当我们的身体需要能量时，ATP被水解为ADP（腺苷二磷酸）和腺苷酸，释放出细胞可用于肌肉收缩、神经冲动传播和大分子生物合成等各种功能的能量。此外，腺苷酸还作为细胞内的信号分子。它参与某些酶的激活，并且是环状AMP（cAMP）的前体，cAMP是许多生物过程中的关键第二信使。cAMP调节多种生理反应，包括从糖原储存中动员葡萄糖和离子通道的调节。这一信号传导途径展示了腺苷酸在维持细胞稳态和响应外部刺激中的重要性。除了在代谢和信号传导中的作用外，腺苷酸在核酸合成中也很重要。它是RNA（核糖核酸）构成的四种核苷酸之一。将腺苷酸纳入RNA分子对于转录过程至关重要，在这个过程中，遗传信息从DNA复制到RNA。这一过程对于蛋白质合成是基础，使得腺苷酸对生命而言不可或缺。研究表明，腺苷酸水平的改变与多种疾病有关。例如，ATP的产生和利用的异常与心脏病、糖尿病和神经退行性疾病等情况相关。因此，研究腺苷酸不仅增强了我们对基本生物过程的理解，也为潜在的治疗干预打开了新的途径。总之，腺苷酸不仅仅是一个简单的分子；它是细胞代谢、信号传导和基因表达的基石。它的多方面角色强调了其在健康和疾病中的重要性。随着我们继续探索细胞过程的复杂运作，对腺苷酸的研究无疑将始终是生物化学和分子生物学中的一个关键领域。更好地理解这个分子可能会导致医学科学的进步，为我们提供关于如何治疗因代谢功能障碍而引发的各种疾病的见解。