科学与环境
Shape-shifting sensory cells may help insects process visual information with less delay
来源: Phys.org - latest science and technology news stories · 发布于
Anyone who has ever tried and failed to swat a fly has experienced the speed of a tiny nervous system. Now, a new review brings together evidence that its secret lies partly in microscopic movements and shape changes within sensory cells and neurons, challenging conventional view
Anyone who has ever tried and failed to swat a fly has experienced the speed of a tiny nervous system. Now, a new review brings together evidence that its secret lies partly in microscopic movements and shape changes within sensory cells and neurons, challenging conventional views of how brains process information.
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When a person falls and gets a cut or a scrape, they often use hydrogen peroxide to clean the wound. This molecular compound is also produced within our cells, helping our immune system build its defenses against harmful bacteria or other pathogens. Hydrogen peroxide is produced
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Mock draft: How would Premier League teams pick if Man City cheating scandal took a turn?
Now that Manchester City have been found to have cheated on a huge scale, anything is on the table -- maybe even an American-style Premier League draft?
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