(6 Videos) 1  Inspirational basketball player Lauren Hill dies at 19. 2  2014: First college game is dying player's last. 3  2014: Terminally ill girl realizes hoop dream.  Cancer patient lives basketball 1  dream. Lauren Hill's dream game.  College athlete's dying wish granted.
Semen is normally a whitish-gray color. It's usually quite thick after ejaculation, but liquefies within 30 minutes. Changes in the appearance of semen might be temporary and not a health concern. However, sometimes these changes can be a sign of an underlying medical condition that requires further evaluation.emen is normally a whitish-gray color. It's usually quite thick after ejaculation, but liquefies within 30 minutes. Changes in the appearance of semen might be temporary and not a health concern. However, sometimes these changes can be a sign of an underlying medical condition that requires further evaluation.
Structure and Function of the Sperm Cell. Sperm are very, very small, only about .002 inches long, which is only that long because of its long tail-like flagella. Compared to the egg, one sperm is only 1/85,000 th of the eggâs volume. The shape of the sperm is relatively simple.It has a small ovular head, connected to a long tail by a small part called the body. The function of the sperm is single-minded.When ejaculated, they are supposed to swim as fast as possible to the egg in the womanâs fallopian tube, where it then penetrates the outer part of the egg in order to start the meiosis process and create a unique individual of the two gene donors.hile the sperm cell is not part of system or network of cells, the testes do make trillions of them for a good reason. In every ejaculate, there are about a quarter of a billion sperm. This is because not every sperm will be able to swim straight, or sometimes at all. Also, not every sperm cell will make it to the egg.