The neck becomes 30 times longer than the body. Scientists unravel the mystery of the Loch Ness Monster microbe
Lacrymaria olor is a 40-micrometer-long unicellular organism that has one of the most interesting hunting systems. The microbe has an oval body with a small indentation at the end, which can become 30 times longer than the body. Due to its characteristic shape, the infusoria is called the "Loch Ness Monster".
Researchers at Stanford University said that the functioning of the Lacrymaria olor "neck" is based on the principle of origami. This feature allows the microorganism to stretch without breaking the outer shell, Live Science reports.
The cell membrane and internal structure of the Loch Ness Monster microbe are based on the principle of Yoshimura paper figures, where a cylinder is created from a grid of rhombuses that can easily change shape. According to scientists, this helps a single-celled organism to stretch its "neck" without being damaged about 20,000 times during its life.
The microbe "Loch Ness Monster"
Source: flickr.com
Lacrymaria olor has adapted to sudden deformation by folding its membrane around a small protrusion on its body several times. This helps the infusoria keep its neck both flexible and rigid, which improves hunting.
The protective shell of the microorganism has a complex shape resembling a cylinder. The pleated membrane, along with a grid of spirally wound tubes underneath, are folded together like origami. This system ensures stable folding and elongation without damage.
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