Effect of Temperature on Peroxidase Ability to Break Down H2O2 By: Rodneika Crutcher Abstract Temperature affects the ability of peroxidase to break down hydrogen peroxide. In this experiment our professor extracted peroxidase from potato tissue. In order to determine how temperature affects peroxidase we created solutions and measured their absorbance levels after water bath treatments. The more absorbent the solution was the less hydrogen peroxide there was in the solution. This means the peroxidase
Premium Chemical reaction Temperature Hydrogen peroxide
AW4 – Sample draft 2 Annie Oct 22‚ 2014 Different Types Parents‚ Different Future In your lifetime‚ who’s your first teacher that teaches you knowledge‚ teaches you the way guides yourself and teaches you ceremony? Not Mr. Brian in your high school‚ not Miss. Liu in your elementary school‚ even not Mrs. Green in your kindergarten. They’re the most conversant person for you—— parents. You grew up in parents’ instruction. Therefore‚ parents’ attitudes are important for the growth of children
Premium School High school Teacher
EXPERIMENTAL SCIENCE PROJECTS:The Effect of Salt on the Boiling Temperature of Water(Initially prepared by a 4th Grade student)To quickly jump to a section below click on:INITIAL OBSERVATIONCooking instructions tell you to add salt to water before boiling it.PROJECT TITLEThe Effect of Salt on the Boiling Temperature of WaterPURPOSE OF THE PROJECTTo find out how table salt affects the boiling temperature of water.HYPOTHESISAdding table salt to boiling water will cause the water to boil at a higher
Premium Water Boiling Cooking
An investigation into the effects of temperature on enzyme action An enzyme is a biological catalyst that speeds up the rate of reaction in certain biological functions. They play a vital role in many aspects of human physiology and are necessary for the functioning of a number of systems‚ for example in the digestive system to help to break down food. All enzymes have a unique active site that can fit on to a particular molecular arrangement on a target substrate; a substance e.g. carbohydrate
Premium Temperature Chemical reaction Chemistry
resistance when subjected to a corresponding change in body temperature. Negative Temperature Coefficient (NTC) thermistors exhibit a decrease in electrical resistance when subjected to an increase in body temperature and Positive Temperature Coefficient (PTC) thermistors exhibit an increase in electrical resistance when subjected to an increase in body temperature. U.S. Sensor produces thermistors capable of operating over the temperature range of -100 ° to over +600 ° Fahrenheit. Because of their
Premium Alternating current Resistor Lighting
want to succeed in. Nothing is ever impossible to accomplish in life. You have to be determined that you can do the impossible. If you have determination you can overcome the adversities in life. Therefore‚ Even the well-known people goes through different obstacles and hardships in their life. Bill Gates went through some struggles in his life too. He dropped out of Harvard University and tried to run a successful business from ground up. He tried over and over again until the third time he was successful
Premium Michael Jordan Basketball National Basketball Association
Effect of Temperature on Content of Vitamin C Introduction A daily intake of Vitamin C is essential for humans. Without it‚ the disease scurvy develops as sailors‚ explorers and people during the long winters in the Northern hemisphere found before the time of Captain Cook. The British Navy started giving sailors lime juice to prevent scurvy on long voyages in 1795. Vitamin C is found in high levels in foods such as oranges‚ limes‚ lemons‚ blackcurrants‚ parsley and capsicums. Vitamin C is water
Premium Vitamin C Vitamin
The Boom of the Basketball I have always love to play basketball. The swish when you make it just right‚and the boom of the basketball hitting the floor “are sounds I love”. When I first started playing basketball‚ my mom and my couch Richard knew that I was expectational. I played with Richard for a few years‚ then one day he told us about this newspaper ad he saw for a team named “Eugene Fire”. My mom decided to check it out‚ so she called the coach‚ Jim. He said I probably
Premium Basketball High school Play
The effect of Temperature on the Xylem of Tomato Plants Question: How does temperature affect the Xylem in Tomato Plants? Introduction: Throughout this experiment I will be testing the size of the Xylem in Roma tomato plants when exposed to different temperatures. I will be placing six Roma Tomatoes in six different area which will each be in different temperatures. After three weeks of constantly watering the tomato plants with blue dyed water I will cut the plant from the root and examine
Premium Heat Annual plant Water
experiment was to determine the effect of temperature on the rate of movement of Porcellio scaber. Our prediction was that P. scaber would have faster rates of movement in hotter temperatures. We expected this response as P. scaber is an ectotherm. Hence‚ its body temperature is directly determined by the temperature of its environment (Mellanby 1939). Løkke and van Gestel (1998) stated that the rate of the metabolism is controlled by the environmental temperature for ectotherms. As seen by Wieser‚ cited
Premium Temperature Woodlouse Energy