*'''beta-hemolytic:''' test performed on blood agar showing lysis of red blood cells. Hemolysis refers to the release of hemoglobin when red blood cells break open. (http://www.biology-online.org) | *'''beta-hemolytic:''' test performed on blood agar showing lysis of red blood cells. Hemolysis refers to the release of hemoglobin when red blood cells break open. (http://www.biology-online.org) |