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Features and Functions of a Respirometer Exercise 2: The heart is an extremely interesting and powerful pump. The most common form is called continuous ambulatory peritoneal dialysis and can be performed at home without a machine. In addition, Isachenko and colleagues [ 42 ], comparing the effects of slow freezing and vitrification on sperm DNA integrity in the absence of cryoprotectant, found that the integrity of DNA is unaffected by cryopreservation. A median of only total sperm was recovered from the oviducts of these women, and the ampulla near the ovulating ovary contained a significantly higher percentage of spermatozoa than did the nonovulatory side. Edema has caused a cystic pattern.

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