Iodine clock reaction

that environment does not stay constant the organisms might not be able to function due to their specialization. If the environment is in a state of disarray, i.e., homeostasis is not maintained, then the enzymes could be denatured as a result. 2. A reaction you are monitoring is catalyzed by an enzyme. You start recording data at a low temperature, and gradually increase the temperature (not stopping until you reach the boiling point of water). Describe each of the…

are catalysts that contain proteins. Catalysts are the part of the product that speeds up a reaction. Only reactions can occur when the right enzyme ends up finds the right material to produce a process. A low pH is a good environment for an enzyme as well as a low temperature. After the reaction, no enzymes are used up. They can be used again and again in reactions, once an enzyme is used in one reaction, it can be used in another. Enzymes are made up of proteins and proteins are made of of…

To begin the first part of the experiment, zeolite and magnetized zeolite had to be synthesized. First, it was necessary to set up a contraption to hold a thermometer in place. This was done using a split cork and a 3 prong clam on a ring stand. 50 mL of 3.0 M NaOH was then added to a 250 mL beaker with a magnetic stir bar placed inside. After placing the solution on the stir bar, 3.7560 g of (sodium aluminate) was added to the solution. The thermometer was also added to the solution, but it…

The Life of Ashton Stamper Due: November 7 4 odd Definition of honor High respect. My definition people who have honor are respected well and known. Benjamin Thompson was a physicist and inventor who was a founder of the Royal Institution of Great Britain. While in the military Thompson noted that during the process of boring cannons, the metal turned red hot and even boiled the water used to keep it cool. The explanation was that if the metal broke into pieces the caloric is liberated…

Each piece of liver, potato, and meat was contained by a test tube for the reaction to take place. An additional test tube to heat and cool the peroxide was needed, totaling 7 test tubes of the same size. Test tubes can't stand up by themselves, so they were held by a test tube rack. Because test tubes also can’t measure liquids…

insufficient, photosynthesis requires an abundance of light in order to occur quickly and efficiently. The light intensity of the classroom did allow for photosynthesis to take place. When the beakers were moved in front of a very bright light, reactions began to happen. The time would have been much shorter for photosynthesis to occur in beaker one, if the classroom lighting was more intense and bright. Another factor to consider would be if the spinach was organically grown or grown with…

different liquids, to conclude the role of the molecular size and structure of the intermolecular forces. Part A: In the first part of the experiment, the temperature changes will by measuring by the liquids evaporation, and since it is an endothermic reaction, the temperature will decrease. The temperature probes will be connected, and the computer will prepare to collect the data, as a first step. Two…

inside of the specific cell. Peroxisomes break down chains of long fatty acids, amino acids, etc. that are vital for the normal function of the brain and body. Peroxisomes are found in the cytoplasm as well. They convert acids to carbohydrates. Reactions toward peroxisomes produce a very harmful…

Report on Result and Discussion on isolation of protein from spinach leaves In this experiment, we tried isolating an actual protein called Rubisco from spinach leaves. The full meaning of these Rubisco means Ribulose-1, 5-bisphosphate carboxylase/oxygenase which is an enzyme that catalyzes the addition of a carbondioxide group to ribulose-1, 5-bisphosphate during sugar production in green plants. Although Rubisco is an abundant protein in plants, it is not the major component in all spinach…

How to Make a Lava Lamp Don’t you think lava lamps are really cool decorations? Believe it or not they’re wq2actually really easy to make. I’m not talking about the kind you plug in, but this DIY lava lamp still works and it's awesome! It can glow in the dark. You will definitely love this glow in the dark lava lamp! Materials needed A clear glass or a hard plastic bottle with a lid Vegetable oil or corn oil ½ cup of water Food coloring 2 large glowsticks Scissors or knife Alka- Seltzer…