As rennin is an enzyme it will be specific to a certain temperature therefore the rate at which the milk goes lumpy will demonstrate the effect different temperatures will have on enzymes materials:-6 test tubes-full cream milk-stop watch-junket powder-saucepan-water-thermometer-100ml measuring cup-2 x 10ml measuring cups-tea spoon-ice cubesmethod:1set up apparatus.
Aim: the aim of the experiment is to test the effect temperature has on the activity of the enzyme rennin hypothesis: i believe the rate of reaction will speed up as the temperature increases until it reaches about 37oc, which is the body temperature, where it will begin to slow down and stop reacting. Biology: experiment- the effect of temperature on the enzyme rennin 1881 words apr 20th, 2009 8 pages aim: the aim of the experiment is to test the effect temperature has on the activity of the enzyme rennin.
Experiment a what other equipment might you need to test the effect of temperature on enzyme activity you have a hot plate, but you need to test a range of temperatures experiment b you will be provided with a range of different ph solutions in order to carry out this experiment test three of them.
Effect of temperature effect of denaturing the enzyme part b- ph part c- substrate concentration enzyme concentration contributors this laboratory exercise will explore the effect of temperature, ph, and enzyme concentration on the rate of a reaction.
Biology: experiment- the effect of temperature on the enzyme rennin essay by loodle , high school, 12th grade , a , may 2009 download word file , 8 pages download word file , 8 pages 00 0 votes 1 reviews. Ok i just started my new biology coarse and were learning about enzymes i understand that enzymes are catalysts for the rate of chemical reaction in the body but i dont understand that whole shape thing and how it should fit together to be perfect and the active site stuff im meant to write up an experiment for homework about the effects of different temperatures on rennin in milk.
Laboratory experiments have proved that chymosin can function only at an optimum temperature of 37 degree celsius at higher temperatures, the molecular activity is increased due to the increase of energy this results in a disintegration of the chemical bonds, which affects the active site of the enzyme.
Rennin is sometimes also mistaken with renin, an enzyme secreted by kidneys that takes part in the regulation of arterial blood pressure thus, rennin and renin are different, and the two terms should not be used interchangeably function of rennin enzyme how do enzymes work effect of ph on enzymes enzyme-substrate complex animal cell.
Enzymes have optimum temperatures, since rennin is an enzyme from the human stomach, its optimum temperature would be around 37-38 celcius or 100 f, and the optimum ph would be 1-3 if the temperature is too low, the enzymes move around too slowly.