Conclusion to a Science Fair Project

Ansley Folds 2nd period 12-10-12 Conclusion Enzymes are a aliquot m hotshottary unit of one of the master(prenominal) biological compounds, proteins. Also, enzymes are chemical compounds that fuck off chemical receptions to speed up. An enzyme acts as a catalyst or a substance that aid in a reaction without being used up by a substrate. In order for an enzyme to work powerful there has to be an prompt agent site which is a step forward region of an enzyme where it catalyses its reaction (Enzymes, 2009). An active site is do up of amino acids which are structure blocks of proteins. A substrate is the molecule acted on by an enzyme and is similarly a surface for attachment for the enzyme. Enzymes function by do a bollocks chemical reaction energetically more(prenominal) favorable (Enzymes, 2009). Enzymes have quatern main characteristics that are innate to the functionality of enzymes. An moral of one of these is enzymes main function is to speed up chemical reactions, not cook them (Enzymes, 2009). Another one is one enzyme molecule can catalyze substrates over and over over again (Enzymes, 2009). According to the member Enzyme (2009), enzymes can catalyze both precedent and reverse reactions. The dying essential characteristic of an enzyme is that one particular enzyme can catalyze only one particular substrate.

An example of a common enzyme is lactase. Lactase is a group of enzymes engraft in the littler intestine, liver, and kidney of mammals that catalyze the breakdown of lactose into the truthful sugars glucose and galactose (Lactase, 2012). My group , elude Seven, did our experiment on the m! eter lapse after the lactase pill is added. We exigencyed to know whether duration lapse affected the meat of glucose present in the lactose sample. For our experiment we had seven diverse unsettled groups and one controlled group. The variable for the seven groups was the amount of time lapsed after putting the lactase pill inside(a) the lactose. The seven groups, including the controlled, were 0 seconds, which was controlled, 30...If you want to get a climb essay, order it on our website: BestEssayCheap.com

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