hexose

简明释义

英[ˈheksəʊz;ˈheksəʊs]美[ˈheksoʊs]

n. [有化] 己糖

英英释义

单词用法

同义词

反义词

例句

1.Hexose a sugar that has six carbon atoms in its molecules.

分子中有六个碳的糖。

2.Structures of hexose and pentose sugars and glycosidic bonds.

六碳糖与五碳糖的结构，以及糖链。

3.In the heart perfusion experiments, why did glucose uptake and glycolysis decrease? Why did hexose monophosphates accumulate?

在心脏灌注实验中，为什么葡萄糖的生成和分解减慢了？为什么单磷酸己糖积聚下来了？

4.High ethanol yields are dependent on co-fermentation of hexose and pentose sugars present in lignocellulosic hydrolysates.

乙醇的高产依赖于木质纤维素水解液中六碳糖和五碳糖的共同发酵。

5.In the heart perfusion experiments, why did glucose uptake and glycolysis decrease? Why did hexose monophosphates accumulate?

在心脏灌注实验中，为什么葡萄糖的生成和分解减慢了？为什么单磷酸己糖积聚下来了？

6.The glucose not used in glycolysis is metabolized via a second pathway, the hexose monophosphate (HMP) shunt.

未经糖酵解代谢的葡萄糖通过第二个途径：磷酸己糖（HMP）支路。

7.The repression of hexose catabolite on pentose fermentation could be resolved by controlling the amount of air supply.

废液中已糖对戊糖代谢的抑制可通过调节空气量来解决。

8.Mannose is a type of hexose 六碳糖 that is important for glycoprotein synthesis.

甘露糖是一种对糖蛋白合成重要的 hexose 六碳糖。

9.Glucose is a type of hexose 六碳糖 that is crucial for cellular respiration.

葡萄糖是一种重要的 hexose 六碳糖，对细胞呼吸至关重要。

10.The fermentation process converts hexose 六碳糖 into ethanol and carbon dioxide.

发酵过程将 hexose 六碳糖 转化为乙醇和二氧化碳。

11.Fructose, another common hexose 六碳糖, is found in many fruits.

果糖是另一种常见的 hexose 六碳糖，在许多水果中都有发现。

12.In biochemistry, hexose 六碳糖 plays a vital role in energy metabolism.

在生物化学中，hexose 六碳糖 在能量代谢中扮演着重要角色。

作文

Hexoses are a crucial class of carbohydrates that play a significant role in various biological processes. These simple sugars, which consist of six carbon atoms, are fundamental building blocks for many complex carbohydrates and are essential for energy production in living organisms. One of the most common forms of hexose (六碳糖) is glucose, which is vital for cellular respiration and serves as a primary energy source for cells. The structure of hexose (六碳糖) molecules can vary slightly; they can exist in linear forms or as cyclic structures. The most common cyclic form is a six-membered ring, which is formed when the carbonyl group reacts with a hydroxyl group within the same molecule. This structural versatility allows hexoses (六碳糖) to participate in a wide range of biochemical reactions. In addition to glucose, other important hexoses (六碳糖) include fructose and galactose. Fructose, often found in fruits and honey, is sweeter than glucose and is metabolized differently by the body. Galactose, on the other hand, is primarily found in dairy products and is converted into glucose in the liver, highlighting the interconnectedness of these sugars in metabolic pathways. The metabolism of hexoses (六碳糖) involves several key processes, including glycolysis, where glucose is broken down to produce energy, and the pentose phosphate pathway, which generates precursors for nucleotide synthesis. These pathways illustrate the importance of hexoses (六碳糖) not only as energy sources but also as substrates for the synthesis of essential biomolecules. Furthermore, hexoses (六碳糖) are not only critical for energy metabolism but also play roles in cell signaling and recognition. For instance, glycoproteins and glycolipids, which are formed by the attachment of hexoses (六碳糖) to proteins and lipids, are essential for cell communication and immune responses. These carbohydrates can influence how cells interact with each other and their environment, demonstrating the diverse functions of hexoses (六碳糖) in biological systems. In conclusion, understanding the structure and function of hexoses (六碳糖) is essential for appreciating their role in biochemistry and nutrition. As fundamental components of life, they contribute to energy production, cellular structure, and various metabolic processes. The study of hexoses (六碳糖) continues to be an important area of research, particularly in fields such as diabetes, where glucose metabolism is disrupted, leading to serious health consequences. By exploring the intricacies of hexoses (六碳糖), scientists can develop better strategies for managing metabolic disorders and enhancing overall health.

六碳糖是一个重要的碳水化合物类别，在各种生物过程中发挥着重要作用。这些简单糖由六个碳原子组成，是许多复杂碳水化合物的基本构件，并且对生物体的能量生产至关重要。最常见的六碳糖形式是葡萄糖，它对细胞呼吸至关重要，并作为细胞的主要能量来源。六碳糖分子的结构可能略有不同；它们可以以线性形式存在，也可以作为环状结构。最常见的环状形式是六元环，当碳基团与同一分子内的羟基反应时形成。这种结构的多样性使得六碳糖能够参与广泛的生化反应。除了葡萄糖，其他重要的六碳糖包括果糖和半乳糖。果糖通常存在于水果和蜂蜜中，比葡萄糖甜，并且在体内的代谢方式不同。另一方面，半乳糖主要存在于乳制品中，在肝脏中转化为葡萄糖，突显了这些糖在代谢途径中的相互关联。六碳糖的代谢涉及几个关键过程，包括糖酵解，其中葡萄糖被分解以产生能量，以及磷酸戊糖途径，生成核苷酸合成的前体。这些途径说明了六碳糖不仅是能量来源，也是合成基本生物分子的底物。此外，六碳糖不仅对能量代谢至关重要，还在细胞信号传递和识别中发挥作用。例如，糖蛋白和糖脂是通过将六碳糖附加到蛋白质和脂质上形成的，对于细胞通信和免疫反应至关重要。这些碳水化合物可以影响细胞之间及其环境的相互作用，展示了六碳糖在生物系统中多样化的功能。总之，理解六碳糖的结构和功能对于欣赏它们在生物化学和营养中的作用至关重要。作为生命的基本组成部分，它们有助于能量生产、细胞结构和各种代谢过程。六碳糖的研究仍然是一个重要的研究领域，特别是在糖尿病等领域，其中葡萄糖代谢受到干扰，导致严重的健康后果。通过探索六碳糖的复杂性，科学家们可以制定更好的策略来管理代谢障碍并增强整体健康。