Temperature affecting enzyme activity Aim: To see how temperature can affect enzyme activity Prediction:-I think the one that will work best will be the rennin placed in milk at 37oC My independent variable will be the temperature My dependant variable will be how thick the milk becomes The equipment I need is milk‚ 5 test tubes‚ rennin‚ water bath‚ boiled rennin‚ a glass rod and a stopwatch Introduction: Rennin is an enzyme found in the stomach‚ its function is to solidify milk. We
Premium Temperature Enzyme Gas
The effect of temperature on a reaction rate In this experiment I shall be investigating how temperature affects the rate of reaction Rates of reaction The Factors that affect the rate of reaction are temperature‚ surface area‚ concentration‚ catalysts‚ light and pressure Surface area – Surface area is the amount of solid surface that is available for reaction - Only affects solids so this will not affect our
Premium Chemical reaction Chemistry Reaction rate
healthy for people and are one of the greatest parts of people’s lives. Sports fans are not going to far because sports make you a happier more social person and they are a meaningful part of life. Being a sports fan can make you a happier more social person. Research shows that if you have a strong connection with a particular team‚ you are more likely to make strong connections with people (Sam Apple‚ Do Sports Fans Go Too Far?). Usually when you have strong connections with people‚ you can talk
Premium
The effect temperature has on the activity of the enzyme α- amylase. Introduction Enzymes are a biological catalysts‚ which means that they speed up the chemical reactions in living organisms. Almost all of enzymes are energized protein molecules that catalyse and regulate nearly all biochemical reactions that occur within the human body. The reason in which enzymes are sensitive to heat‚ pH and heavy metal ions is because they are made up of proteins. The food we eat is turned into energy by enzymes
Premium Enzyme Chemical reaction Catalysis
The Effect of Temperature on the Rate of Diffusion Damsel C. Bangcal Aira May V. dela Cruz Jacqueline L. Lacuesta Richelle Jem P. Jobog Group 1 Section U-2L November 17‚ 2014 ___________ 1A research proposal submitted in partial fulfillment of the requirements in General Biology I Laboratory under Proj. Joan O. Adajar‚ 1st semester‚ 2014-2015. INTRODUCTION Molecules undergo constant motion and move in regions with a higher concentration to a lower concentration
Premium Molecular diffusion Diffusion Energy
..Year 12 English Essay.. Nowra’s play is set in a ’burnt out theatre’. Discuss the importance of setting and imagery in conveying Nowra’s ideas in Cosi. The burnt out theatre in Nowra’s play ’Cosi’ represents the life inside an asylum‚ a life that the characters know all too well. Life inside an asylum is portrayed as a dark‚ cold and isolated place‚ where the outside world is not often talked about and for others almost doesn’t exist. Most of the characters cannot handle reality but for Nowra
Premium
Heat‚ Temperature‚ and Phase Changes Assessment Practice Answer This graph shows what happens to the temperature of the water‚ while it was boiling in a kettle‚ as heat energy was being added to it and what the water was doing will it began to warm and change states. During a phase change‚ the temperature remains mainly constant. This occurs because the heat energy is used to break the bonds between the ice molecules as they turn into a liquid phase. It is possible to constantly
Premium Water Temperature Energy
EXPERIMENT-1 Pressure-Temperature Relationship for Steam OBJECT: The objective of this experiment is to determine the relationship between saturation pressure and saturation temperature of the wet steam. APPARATUS: Pressure-temperature apparatus with pressure gauge and thermometer. [pic] THEORY: In order to determine the relationship between the saturation temperature and pressure of wet steam it is necessary to obtain a number of corresponding values of the
Premium Thermodynamics Pressure
How are Automatic Stabilizers Used to Combat Inflation? In today’s economy‚ there are devices present called automatic stabilizers. Automatic stabilizers‚ are mechanisms which aid in the correction of an economic problem without the interference of anyone or anything. They are perhaps most useful to combat demand - pull inflation. Demand - pull inflation‚ is when prices rise because the economy cannot produce enough goods to satiate the economy. An automatic stabilizer‚ that is beneficial
Premium Government spending Tax Progressive tax
17th‚ October 2010 Margarita SA: VOL RATIO AND AGAR BLOCKS Conclusion: For this experiment the agar jelly had to be cut in to five different block sizes‚ after that has been done we had to add all five blocks in to the test tube with the acid and time to see how long it would take for the colour to change from a pinky purple to clear. From this experiment I learnt that the bigger the size of the jelly is the
Premium Chemistry Ethanol Water