Calculations also known sperm
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Calculations also known sperm

Newcomb : NM : USA | Apr 17, 2012 at 1:33 AM PDT
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A recent study showed that sperm "wisdom" and we also know thatcounts anymore.

Meticulous observations (together with a ride to see the film again and again) have shown that sperm movement is controlled by the concentration of calcium in the surrounding environment. At first thescientists thought that the calcium concentration is the decisive factor, but really, is not that simple.

Sperm change direction and speed of their movement continuously, depending on the concentration of calcium within the star changesrapidly. As such, we know "calculated" rate of change of the environment to adjust and change direction, the newspaper saidZdravoe.

Calcium concentrations in the environment occur encounter between sperm and egg cells is not uniform but vary in each location. At around the egg cell is much higher than thisconcentration. To investigate this, sperm have to recognize anychanges of the environment, which means they must know the calculation.

Song for now, scientists only know so much. They did not answer the question how to make sperm gets the job is not easy

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Calculations also known sperm
Speed ​​and direction of sperm will change the environmentalconcentration of calcium
Le Thi Bich Lan is based in Vũng Tàu, Đông Nam Bộ, Vietnam, and is a Reporter on Allvoices.
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