And its status is set by this elastic band which represents that protein filament.
它的状态是由这根代表了蛋白连接丝的橡皮带设定的。
Life Noggin
But with rigor mortis, after your cells have used up the last of their energy supply, the protein filaments allowing your muscles to move become locked in place, which is why dead bodies are so stiff.
In biology, a filament is a "long chain of proteins, such as those found in hair, muscle, or in flagella". They are often bundled together for strength and rigidity. Some cellular examples include:
Filaments are also highly dynamic in nature and far from a static structure that acts as a stable "scaffold" for a cell. Some phenomena that profile a protein filaments' dynamics are: