<prompt> The normal daily excretion of uric acid ranges from10 to 30 mg50 to 70 mg100 to 300 mg500 to 700 mg  <response>: Uric acid the end product of purine metabolism or oxidation in the body. It is present in blood in a concentration of about 5 mg100 ml and is excreted in the urine in amounts of a little less than 1 g per day.Ref: Ganong;s review of medical physiology; 24th edition; page no; 13 