If your pet has orange colored pee, additional blood and urine tests need to be performed immediately. What if my dogâs urine is red, pink, red/brown, or red/orange urine Red or pink urine is often caused by a urinary tract infection. Many times you will also notice the urine is cloudy or turbid. Other reasons for reddish urine include feline lower urinary tract disorder, cystitis, bleeding or clotting diseases, trauma and cancer.
Temperature Effects Like most chemical reactions, the rate of an enzyme-catalyzed reaction increases as the temperature is raised. A ten degree Centigrade rise in temperature will increase the activity of most enzymes by 50 to 100%.Variations in reaction temperature as small as 1 or 2 degrees may introduce changes of 10 to 20% in the results.In the case of enzymatic reactions, this is complicated by the fact that many enzymes are adversely affected by high temperatures.ariations in reaction temperature as small as 1 or 2 degrees may introduce changes of 10 to 20% in the results. In the case of enzymatic reactions, this is complicated by the fact that many enzymes are adversely affected by high temperatures.
The temperature range over which enzymes show activity is limited between the melting point (0 o C) and bioling point (100 o C) of water. If a temperature is too low, there can be no noticable reaction rate since the enzyme is operating at a temperature far below its optimum. Higher reaction rates. 2  Reactions that take advantage of an enzymes ability to speed up the reaction often have rates which are 10 6 to 10 12 times faster than the corresponding uncatalyzed reactions. 3  The reaction rate with enzymes are still several times greater than those using standard chemical agents as catalysts.