adenosine triphosphate

简明释义

三磷酸腺苷

英英释义

例句

1.In cellular respiration, the breakdown of glucose produces adenosine triphosphate (三磷酸腺苷), which is essential for energy transfer.

在细胞呼吸过程中，葡萄糖的分解产生了三磷酸腺苷 (adenosine triphosphate)，这是能量转移所必需的。

2.The synthesis of proteins in cells requires adenosine triphosphate (三磷酸腺苷) as a source of energy.

细胞中的蛋白质合成需要三磷酸腺苷 (adenosine triphosphate) 作为能量来源。

3.During exercise, the body rapidly consumes adenosine triphosphate (三磷酸腺苷) to meet energy demands.

在运动过程中，身体迅速消耗三磷酸腺苷 (adenosine triphosphate) 以满足能量需求。

4.Muscle contractions rely on adenosine triphosphate (三磷酸腺苷) to provide the necessary energy.

肌肉收缩依赖于三磷酸腺苷 (adenosine triphosphate) 来提供所需的能量。

5.The energy currency of the cell is adenosine triphosphate (三磷酸腺苷), which powers various biochemical reactions.

细胞的能量货币是三磷酸腺苷 (adenosine triphosphate)，它为各种生化反应提供动力。

作文

Adenosine triphosphate, commonly known as ATP, is often referred to as the energy currency of the cell. This molecule plays a crucial role in various biological processes that require energy. From muscle contraction to nerve impulse propagation, the significance of adenosine triphosphate (腺苷三磷酸) cannot be overstated. Understanding how ATP functions is essential for anyone studying biology or related fields.ATP is composed of three main components: adenosine, which consists of an adenine base and a ribose sugar, and three phosphate groups. The bonds between these phosphate groups are high-energy bonds. When ATP is hydrolyzed, it releases energy that can be harnessed for cellular activities. This process is vital for organisms to perform tasks such as synthesizing macromolecules, transporting substances across cell membranes, and powering metabolic reactions.One of the most fascinating aspects of adenosine triphosphate (腺苷三磷酸) is its ability to regenerate. After ATP is used for energy, it is converted into adenosine diphosphate (ADP) and an inorganic phosphate. Through cellular respiration, particularly in the mitochondria, ADP can be re-phosphorylated back into ATP. This cycle of ATP production and consumption is continuous, illustrating the dynamic nature of energy flow within living organisms.In addition to its role in energy transfer, adenosine triphosphate (腺苷三磷酸) also serves as a signaling molecule. It can activate certain proteins and enzymes by binding to them, thereby influencing various biochemical pathways. For instance, ATP acts as a substrate for kinases, enzymes that add phosphate groups to other molecules, a process known as phosphorylation. This is a key mechanism in regulating cellular activities and responses to external stimuli.Moreover, the importance of ATP extends beyond individual cells. In multicellular organisms, ATP is involved in intercellular communication and coordination of metabolic processes. For example, during exercise, ATP levels in muscle cells drop rapidly, prompting the body to increase its production to meet energy demands. This highlights the relationship between ATP availability and physical performance.Research has shown that understanding adenosine triphosphate (腺苷三磷酸) and its mechanisms can have implications in medicine and biotechnology. For instance, abnormalities in ATP production are linked to various diseases, including mitochondrial disorders and cancer. Therapies aimed at boosting ATP levels or improving its utilization are being explored as potential treatments for these conditions.In conclusion, adenosine triphosphate (腺苷三磷酸) is a fundamental molecule that underpins life itself. Its role as an energy carrier, signaling molecule, and regulator of biochemical pathways makes it indispensable for cellular function. A comprehensive understanding of ATP not only enriches our knowledge of biological systems but also opens avenues for advancements in health and medicine. As we continue to explore the complexities of life at the molecular level, the study of adenosine triphosphate (腺苷三磷酸) will undoubtedly remain a focal point in biological research.