因此“circadian rhythm”指接近24小时的日节律。 the endogenous nature of biological clocknliving organisms evolved an internal biological clock, called the circadian rhythm, to help their bodies adapt to the daily cycle of day and night (light and dark) a 8、s the earth rotates every 24 hours...
2) circadian clock 昼夜节律生物钟 1. In this article,the structure and characters of phytochromes and the circadian clock,which is induced by phytochromes were introduced. 本文介绍了光敏色素的结构、特征及由光敏色素引发的昼夜节律生物钟,着重介绍了在信号转导和昼夜节律系统中的光敏色素作用因子。
1)Biological circadian rhythm生物昼夜节律 2)circadian clock昼夜节律生物钟 1.In this article,the structure and characters of phytochromes and the circadian clock,which is induced by phytochromes were introduced.本文介绍了光敏色素的结构、特征及由光敏色素引发的昼夜节律生物钟,着重介绍了在信号转导和昼夜节律...
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duration[dju'reiʃən]n. 持续时间，期间 sustain[səs'tein]vt. 承受，支持，经受，维持，认可 stable['steibl]adj. 稳定的，安定的，可靠的 易错题解析： Paragraph 2: Indeed, stability of the biological clock's period is one of its major features, even when the organis...
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Biological Clock in Mammals The primary circadian "clock" in mammals is located in the suprachiasmatic nucleus (or nuclei) (SCN), a pair of distinct groups of cells located in the hypothalamus. Destruction of the SCN results in the complete absence of a regular sleep-wake rhythm. The SCN rec...
Explore circadian rhythms: your body's 24-hour clock influencing sleep, energy, and health. Learn its importance and how to maintain its balance. In the grand orchestra that is our bodies, there’s a conductor orchestrating a rhythmic masterpiece – it’s called your circadian rhythm. These ...
sustained darkness can reset an animal's circadian rhythm. Normally, internal rhythms are kept in step by regular environmental cycles. For instance, if a homing pigeon is to navigate with its Sun compass, its clock must be properly set by cues provided by the daylight/darkness cycle....
sustained darkness can reset an animal's circadian rhythm. Normally, internal rhythms are kept in step by regular environmental cycles. For instance, if a homing pigeon is to navigate with its Sun compass, its clock must be properly set by cues provided by the daylight/darkness cycle.(...