YEAR 11 BIOLOGY EEI YEAR 11 BIOLOGY EEI JOSHUA CURSON JOSHUA CURSON ANIMAL PHYSIOLOGY- ENZYMES ANIMAL PHYSIOLOGY- ENZYMES ------------------------------------------------- THE ENZYME IS MIGHTIER THAN THE SWORD Effects of Temperature on Amylase Activity ABSTRACT: The aim of this EEI was to test the effects of temperature on the activity of the enzyme Amylase. Solutions of starch and amylase were held at selected temperatures by various methods of temperature control. Once
Premium Enzyme Chemical reaction Temperature
Author’s Letter Writing this essay I learned a lot about fat burner supplements. I use to think they were not harmful to my body‚ but I realize that they are. Before I would walk in to supplement stores and when I would see a fat burner ad on display I would buy it. The ad would get my attention because it would show a muscular and defined body‚ and that’s something I desired as an athlete. Furthermore‚ the employees would not mention to me the side affects the pills contain‚ so I was unaware of
Premium Muscle Psychology Writing
| 2012 | | Toby Rheinberger Lab Partner: Jeremy Saba | [The Effect of surface area to volume ratio and solute concentration on osmosis.] | The aim of this experiment was to test the effect of surface area on osmosis and the effect of solute concentration on osmosis. To test this aim to hypotheses were devised. 1) If potato pieces are immersed in various salt solutions‚ then the pieces with the greatest surface area to volume ratio will experience the greatest weight change‚ because more
Premium Osmosis Cell wall Semipermeable membrane
Introduction- This experiment was conducted in order to use a parachute to reduce the collision force by decreasing the acceleration of which the water balloon is traveling causing it not to burst. When the balloon was dropped without a parachute the force of gravity was pulling it towards the ground therefore causing it to accelerating at such a fast rate that when it hit the ground the amount of force it hit the ground with was so great that the balloon popped. However when the balloon was dropped
Free Newton's laws of motion Force
FUEL OIL BURNERS By Mark Butterfield March 09 INTRODUCTION The history of burners dates back to the early shipping days‚ when fuel oil first started replacing coal as the ships’ primary fuel source. Since then‚ burner designs and construction have come a long way‚ but the principles behind their operation has remained the same. All makes and types of burners have two things in common They need to atomise the fuel They need to mix the fuel with the air needed for combustion
Premium Furnace Viscosity Petroleum
believes that he has turned off two of the burners in his life. One for sure is friends‚ as he really only has one of them‚ but he can’t figure out what his second burner is. His first guess is his health‚ but he seems unsure at best with this answer. He never really considers his work‚ as that is what he believes he is successful at‚ so it comes down to his family. His connection between the Kookaburra and his family ultimately lead to his discovery of a burner long since turned off. He postulates that
Premium Psychology Essay Writing
Objectives A. Able to use Bunsen Burner B. Show to handle liquids and solids in lab. C. Basic safety and Electric balance. D. To show knowledge of being able to find volume of a liquid. II. Equipment. A. Bunsen Burner B. Rubber Hose C. Striker D. Electric Balance E. Crucible Tongs F. Piece of paper G. Gas and Knob H. Copper Wire I. 2.75g of Sugar J. Test Tube K. Graduated Cylinder L. Water III. Procedure • Put on Safety Goggles. • Bunsen Burner Lab o Attach Rubber hose to gas
Premium Volume Liquid Density
Introduction Gravity is a force that pulls all objects on Earth to its surface at a rate of 9.8m/sec. Gravity is an acceleration of a free falling object (Encyclopedia Britannica‚ 2014). Gravitational potential energy (Egp) is a concept from the law of gravity. As an object is positioned with a gravitational field‚ the object can store energy which is called gravitational potential energy (Physicsclassroom.com‚ 2014). As the object begins movement or work the energy transfers into kinetic energy
Premium Potential energy Gravitation Kinetic energy
Biology Coursework Skill: A - Bunsen Burner - Measuring Liquid Skill: B - Leaf Variation - Conch Skill: C - Heart Rate - Height Variation Skill: D -Energy in food -Toxic response of invertebrates (woodlice) Skill A Title: Assembling & using the Bunsen Burner Aim: To assemble & use the Bunsen Burner Apparatus: * Bunsen Burner * Spark Lighter * Tripod Stand * Wire Gauze * Gas Hose * Thermometer (Celsius) * 250 ml beaker Method:
Premium Heart rate
Germination in plants is the process in which dormant seed begins to grow and sprout under certain growing conditions. The English pea‚ also known as the garden pea‚ is a member of the legume family and is known to grow roughly three to four inches long. Research shows that it only takes approximately 1 week for the seed to start to germinate. There are many things that can affect‚ the growth of the pea seed such as; temperature‚ moisture‚ planting depth and sunlight. The pea grows best in temperatures
Premium Seed Fruit Pea