Chemistry

The major conclusion was that catalane reacts faster in warm temperatures that are neither freezing nor boiling, catalane reforms well in lower concentrations than the substrate, and catalane prefers neutral pH levels around 7. Introduction Enzymes are proteins that catalyst…

Investigating the effect of changing substrate concentration on the activity of the enzyme catalane The aim of this experiment is to examine how the concentration of a substrate (hydrogen peroxide) affects the rate of reaction of an enzyme catalyst (found…

The corresponding test are as followed; Sudan IV is used for testing for lipids, if in fact lipid is present, the reaction would produce a red/orange color as opposed to no change at all (negative reaction: Stays pink color). This…

The amount of 02 gas produced was then measured and recorded. The result was that the higher pH produced more gas, followed by medium pH, then low PH. The enzymes were more active in the pH of about 10. It…

Four AP Biology lasses performed this experiment and the data presented in this report will reflect the averages of said classes. In the later discussion sections, it will become very obvious that human error was the deciding factor in the…

Greater manipulation of substrate when introduced into stronger, less diluted enzyme, higher buffer pH, and/or higher temperature is expected. We know that color change is an effective method of measuring chemical activity within a given reaction. The stronger, more drastic…

The reaction can still occur without the presence of the enzyme, but at a much slower rate. The activation energy is the minimum amount of energy need for a chemical reaction to occur, yielding from a given set Of reactants.…