amphitrichous

简明释义

英[ˈæmfɪtrɪtʃəs]美[æmˈfɪtrɪkəs]

adj. [生物]双鞭毛的（等于 amphitrichate）

英英释义

单词用法

同义词

反义词

例句

1.Amphitrichous bacteria have a single flagellum on each of two opposite ends.

两性细菌在两个相对的末端各有一个鞭毛。

2.Amphitrichous bacteria have a single flagellum on each of two opposite ends.

两性细菌在两个相对的末端各有一个鞭毛。

3.The bacterium has an amphitrichous structure, meaning it has flagella at both ends.

这种细菌具有两端有鞭毛的结构，这意味着它在两端都有鞭毛。

4.In studying motility, we observed that amphitrichous organisms can move more efficiently in certain environments.

在研究运动性时，我们观察到两端有鞭毛的生物在某些环境中可以更有效地移动。

5.The amphitrichous arrangement of flagella is crucial for the swimming behavior of some protozoa.

鞭毛的两端有鞭毛的排列对于某些原生动物的游泳行为至关重要。

6.Researchers are particularly interested in amphitrichous bacteria due to their unique motility patterns.

研究人员对两端有鞭毛的细菌特别感兴趣，因为它们独特的运动模式。

7.The amphitrichous nature of this species allows it to adapt quickly to different aquatic environments.

这种物种的两端有鞭毛的特性使其能够快速适应不同的水域环境。

作文

In the fascinating world of biology, the term amphitrichous refers to a specific characteristic of certain microorganisms, particularly bacteria. It describes organisms that possess flagella at both ends of their cell body. This unique feature can significantly influence how these microorganisms move and interact with their environment. Understanding the amphitrichous structure of bacteria is crucial for various scientific fields, including microbiology, genetics, and even medicine. To illustrate the importance of amphitrichous bacteria, let’s consider their role in ecological systems. These organisms are often found in diverse habitats, from soil to aquatic environments. Their dual-flagella configuration allows them to swim efficiently in multiple directions, which gives them a competitive advantage when searching for nutrients or evading predators. For instance, a bacterium with a amphitrichous arrangement can quickly change its direction when it senses danger, making it more resilient in fluctuating environments. Moreover, the study of amphitrichous bacteria has implications beyond ecology. In medicine, understanding how these microorganisms behave can help researchers develop new antibiotics or treatments for bacterial infections. Some pathogenic bacteria exhibit this flagellar arrangement, and knowing their movement patterns can aid in designing strategies to combat them. For example, if a bacterium can swiftly navigate through the human body due to its amphitrichous nature, medical professionals may need to rethink how they approach treatment. Additionally, the presence of amphitrichous bacteria in the environment contributes to nutrient cycling. They play a vital role in breaking down organic matter, which enriches the soil and supports plant growth. By studying these organisms, scientists can gain insights into ecosystem dynamics and the health of our planet. In recent years, advancements in technology have allowed researchers to observe amphitrichous bacteria in greater detail. Techniques such as electron microscopy and genetic sequencing have unveiled the complexities of their structure and function. This research not only enhances our understanding of microbial life but also opens up new avenues for biotechnological applications. For instance, harnessing the swimming abilities of amphitrichous bacteria could lead to innovations in drug delivery systems or bioengineering. In conclusion, the term amphitrichous encapsulates a remarkable aspect of microbial life that has far-reaching implications in various scientific disciplines. From their ecological roles to their potential in medical research, amphitrichous bacteria exemplify the intricate connections within the biosphere. As we continue to explore the microscopic world, the significance of such terms will only grow, reminding us of the complexity and beauty of life at all scales.

在生物学的迷人世界中，术语amphitrichous指的是某些微生物，特别是细菌的特定特征。它描述了细胞体两端都有鞭毛的生物。这一独特特征可以显著影响这些微生物的运动方式以及它们与环境的相互作用。理解细菌的amphitrichous结构对于微生物学、遗传学甚至医学等多个科学领域至关重要。 为了说明amphitrichous细菌的重要性，让我们考虑它们在生态系统中的作用。这些生物通常在多种栖息地中发现，从土壤到水域。它们的双鞭毛配置使它们能够在多个方向上高效游动，这使得它们在寻找养分或躲避捕食者时具有竞争优势。例如，具有amphitrichous排列的细菌可以在感知到危险时迅速改变方向，从而在变化的环境中更具韧性。 此外，对amphitrichous细菌的研究不仅限于生态学。在医学领域，了解这些微生物的行为可以帮助研究人员开发新的抗生素或治疗细菌感染的方法。一些致病细菌表现出这种鞭毛排列，了解它们的运动模式可以帮助设计对抗它们的策略。例如，如果一种细菌由于其amphitrichous特性能够迅速在人体内游动，医疗专业人员可能需要重新考虑他们的治疗方法。 此外，amphitrichous细菌在环境中的存在有助于养分循环。它们在分解有机物方面发挥着重要作用，丰富了土壤并支持植物生长。通过研究这些生物，科学家可以深入了解生态系统动态和我们星球的健康。 近年来，技术的进步使研究人员能够更详细地观察amphitrichous细菌。电子显微镜和基因测序等技术揭示了它们结构和功能的复杂性。这项研究不仅增强了我们对微生物生命的理解，还为生物技术应用开辟了新的途径。例如，利用amphitrichous细菌的游动能力可能会导致药物递送系统或生物工程的创新。 总之，术语amphitrichous概括了微生物生活的一个显著方面，具有广泛的科学学科影响。从它们在生态中的作用到它们在医学研究中的潜力，amphitrichous细菌体现了生物圈内的复杂联系。随着我们继续探索微观世界，这些术语的重要性只会增加，提醒我们在所有尺度上生命的复杂性和美丽。