Although sweating during exercise is normal, nausea and breaking into a cold sweat are symptoms of a possible problem. You should never feel dizzy or lightheaded while exercising. If you use a heart rate monitor when you exercise, aim for 60 to 80 percent of your maximum heart rate.
A fluid containing the contents of lysed cells is called a lysate. In molecular biology, biochemistry, and cell biology laboratories, cell cultures may be subjected to lysis in the process of purifying their components, as in protein purification, DNA extraction, RNA extraction, or in purifying organelles.ysis in the laboratory may be effected by enzymes or detergents or other chaotropic agents. Mechanical disruption of cell membranes, as by repeated freezing and thawing, sonication, pressure, or filtration may also be referred to as lysis.
lysis lyÂ·sis (lÄ«'sÄ­s) n. pl. lyÂ·ses (-sÄz) The gradual subsiding of the symptoms of an acute disease; a form of the recovery process. The dissolution or destruction of cells, such as blood cells or bacteria, as by the action of a specific lysin.