Year 11 IB Biology IA Report 2011 5/31/2011 Enzyme Activity Experiment Introduction 3 AIM 3 Materials 3 Method 4 Result 5 Table 1: 5 Table 2: 5 Graph 1 6 Discussion 6 Conclusion 8 Bibliography 9 Appendix 1 (Test tube 3- 45 degrees) 9 Appendix 2 (Test tube 1- 5 degrees) 9 Appendix 3 (Test tube 2- 20 degrees) 9 Introduction Phenolphthalein is an indicator that is pink in alkaline solutions of about pH10. When the pH drops below pH 8.3 phenolphthalein will
Premium
You just turned 16 and can’t wait to drive a car by yourself.Why should you have to wait even longer. You already have to take courses before you get your permit‚ and you have drive a year with a parent/guardian supervision before you can get your drivers licence. To persuade you that 16 year olds are mature enough to drive a car I will give you two reasons why. My first reason that 16 year old are mature enough to drive a car is you take courses to before you can start driving. This means
Free Driving Driver's license Automobile
Chee Yong Hui 6.5 Domino Effect IA Investigate the effect of the distance between each domino on the time taken for all the dominoes to fall Independent Variable: Distance‚ d/cm‚ between each domino. The distance d/cm is measured between the middle of one domino to the middle of the next domino Dependent Variable: Time taken for all the dominoes to be toppled to the ground. The timing will start when the 1st domino is hit by a metal ball and it will stop when the last domino falls completely
Premium Causality Angle Mass
It’s today! The day I turned 16‚ I have been planning for almost a year‚ in order to have a perfect sweet 16 party. I’m able to start driving and be more independent. Birthdays are a huge time investment‚ celebration‚ and important time to see someone’s growth over the past years. When I turn a year older it’s a new year and brand new start. By turning a year older I will help hold myself to a higher standard. I will try to be more responsible and rely more on myself. Some don’t celebrate their birthdays
Premium Birthday Party Happy Birthday to You
bit of criticism to heart and let it severely bother me. The people I surrounded myself with could sense my low self-esteem. Being so sensitive to criticism made me a very easy target for bullying. The bullying and criticism eventually took grasp on my mind and made me see everything though a negative way. Many things can cause poor body image in people‚ things like criticism‚ attitude‚ and bullying. Being criticized can make anybody feel bad about themselves‚ especially if the criticism is coming
Premium Abuse Bullying Psychology
“Dreams really do come true” - Disney Disney Channel is meant to educate and provide entertainment to families and children of all ages. As the years have progressed‚ the content shown on this family network has drastically changed. The movies‚ television shows and the messages portrayed through the programs are targeted towards older audiences rather than younger age groups who are actually watching them. Movies are a great way to escape reality and slip into a “fantasy land” for a couple of
Premium Miley Cyrus Disney Channel Hannah Montana
Topic 2 #3 (Satirical criticism) Walter Harding is most accurate when he said you could read Walden as a satirical criticism of modern life and living. Another way of saying this would be that Thoreau writes in a way that he is criticizing the way modern people are living. In fact‚ he believes‚ that we could be living in a different way‚ which would ideally be a more nature-oriented and simplistic form of living. In other words‚ Thoreau thinks the best way to live is to abandon all materialistic
Free Sociology Liberalism
The Impossible Climb Made Possible: A Rhetorical Criticism Northern Arizona University CST 300W The Impossible Climb Made Possible: A Rhetorical Criticism Climbing is a challenging‚ unrelenting‚ and high-risk sport. Being a climber myself‚ I know the challenges and constant battle one has to push oneself further and further. Climbing itself has a long rich history. At the heart of the sport has long been the historic national park‚ Yosemite Valley. Yosemite Valley has seen centuries of climbing
Premium Mount Everest Climbing Mountaineering
Criticisms leveled against Ethical Theories 1. Criticisms leveled against Consequentialism. Consequentialism is based on the consequences of actions. It is sometimes called a teleological theory‚ from the Greek word telos‚ meaning goal. According to consequentialism‚ actions are right or wrong depending on whether their consequences further the goal. The goal (or‚ "the good") can be something like the happiness of all people or the spreading of peace and safety. Anything which contributes to
Premium Rights Social contract Law
Is 16 young to drive? 16 year olds everywhere are soon going to be able to drive but according to Today news 16 year olds get into more accidents than anyone else in the U.S. I believe that the driving age should be raised to 18 for the safety of everyone. 16 year olds can be reckless and cause crashes. 16 year olds are also proven to get into numerous accidents and they can get distracted at the wheel. 16 year olds get into the most car collisions; they even at times cause deaths. Usually
Premium Automobile Traffic collision