EXPERIMENT TO SHOW THE EFFECT OF TEMPERATURE ON ENZYME ACTIVITY Table of raw data of experiment to show effect of temperature on enzyme activity Temperature (ᵒc) (+/-0.05) | Time taken for pink solution to turn back to white (s) (+/- 0.05) | | Repeat1 | Repeat2 | Repeat3 | Repeat4 | Repeat5 | 21 (Room Temperature) | 414.0 | 286.0 | 286.0 | 297.0 | 294.0 | 40 | 122.0 | 88.0 | 125.0 | 86.0 | 92.0 | 60 | 176.0 | 162.0 | 161.0 | 166.0 | 180.0 | 80 | 356.0 | 367.0 | 396.0 | 85.0 | 438
Premium Rachel Marco Heat
b) 6.6% c) 1.0% d) 1.5 × 10–4% e) 3.5 × 10–3% Ans: d) 1.5 × 10–4% Page: 1.3‚6 3. Which of the following metric relationships is incorrect? a) 1 microliter = 10–6 liters b) 1 gram = 103 kilograms c) 103 milliliters = 1 liter d) 1 gram = 102 centigrams e) 10 decimeters = 1 meter Ans: b) 1 gram = 103 kilograms Page: 1.3 4. Which of the
Premium Temperature Mixture Kilogram
Resistance Bands Nichols‚ Nicole. "No Need to Stretch the Truth about Resistance Bands." 29 September 2004. SparkPeople Fitness Articles. 24 March 2007. . Resistance bands‚ also known as Therabands‚ exercise bands‚ stretch bands‚ or workout bands‚ have been around for a while. They started out as rehab tools but have become popular in the fitness world. Resistance bands are color coded into many levels of resistance. They provide variety to everyone’s workouts from beginners to conditioned
Free Stretching Physical exercise Exercise
Plants in Temperature An Investigatory Project Presented To the High School Department of the New Jerusalem School In Partial Fulfilment of the Requirements in
Premium Water
Effects of Changes in Physical Properties on Enzyme Activity By Alex Hoffmann First Individual Lab Report Wednesday 7:30-10:15pm 10/24/12 Meghan Duell Abstract The goal of this lab was to determine the effects of certain physical properties on enzyme activity. Enzyme activity was measured by the height of the bubbles that appeared after the enzyme was added which are proportional to the rate of the reaction when time is constant. The fact that enzyme activity is affected by physical
Premium PH Enzyme
Though marching and concert season both involve the band‚ they are both very different. They occur at different times in the school year and at different places. How we prepare for competition during marching and concert season is not entirely the same. Lastly‚ how each season made us stressed is different. Those are the three main differences between the two seasons and I will go into greater detail of each difference throughout this essay. Marching season occurs during the first semester of school
Premium Music Marching band High school
The Effects of Varying pH on Enzyme Activity A lab was conducted to test different pH balances on an enzyme. Introduction: Enzymes are protein catalysts that speed up a chemical reaction without being consumed in the process. Enzymes are three-dimensional structures that consist of one or more polypeptide chains. The polypeptide chains form an active site (where a substrate will fit into). Enzyme molecules are folded into a very specific shape held together by the different forces of attraction
Premium PH Enzyme
Characterisation in The Speckled Band You have now completed PEE work on a character: • Sherlock Holmes • Dr Roylott • Helen Stoner Choose one character to write an essay response on the folliwng quesiotn: What do we learn bout the character of Sherlock Holmes / Dr Roylott / Helen Stoner (delete as appropriate) in The Adventure of the Speckled Band? You will write a paragraph on each of the following features of their character. What do we learn about their: • Appearance • Behaviour
Free Sherlock Holmes Arthur Conan Doyle A Study in Scarlet
the particles have increased on energy and move around more‚ but when thermal energy is decreased‚ particles are closer together‚ so they don’t move as much because they are low in energy as well as space. Temperature: The question being asked to answer is if temperature is affected by thermal energy. My answer to that question is its affected because when you add thermal energy the temperature increases and it becomes warmer‚ but when thermal energy is decreased the temperature becomes frigid.
Premium Energy Temperature Heat
AUTOMATIC TEMPERATURE CONTROLLED FAN H ere is a circuit through which the speed of a fan can be linearly controlled automatically‚ depending on the room temperature. The circuit is highly efficient as it uses thyristors for power control. Alternatively‚ the same circuit can be used for automatic temperature controlled AC power control. In this circuit‚ the temperature sensor used is an NTC thermistor‚ i.e. one having a negative temperature coefficient. The value of thermistor resistance at
Premium Root mean square Resistor Alternating current