News tagged with mechanism

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How sperm get into the zona

Before it can fertilize an egg, a sperm has to bind to and bore through an outer egg layer known as the zona pellucida. Despite decades of research, some of the biological mechanisms behind this process remain ...

Jun 16, 2014 5 / 5 (1) 0

Proteins 'ring like bells'

As far back as 1948, Erwin Schrödinger—the inventor of modern quantum mechanics—published the book "What is life?" In it, he suggested that quantum mechanics and coherent ringing might be at the basis ...

Jun 03, 2014 4.6 / 5 (18) 1