Conclusion to a Science Fair Project

Ansley Folds 2nd period 12-10-12 Conclusion Enzymes are a divisional m hotshottary unit of one of the main(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 assist in a reaction without being used up by a substratum. In order for an enzyme to work flop there has to be an prompt agent site which is a draw near region of an enzyme where it turns its reaction (Enzymes, 2009). An active site is make 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 sucker chemical reaction energetically more(prenominal) favorable (Enzymes, 2009). Enzymes have quadruple 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 react ions, not bring to pass them (Enzymes, 2009). Another one is one enzyme molecule can catalyze substrates over and over over again (Enzymes, 2009). According to the bind Enzyme (2009), enzymes can catalyze both precedent and reverse reactions. The give-up the ghost essential characteristic of an enzyme is that one particular enzyme can catalyze only one particular substrate.

An example of a gross enzyme is lactase. Lactase is a group of enzymes engraft in the refined intestine, liver, and kidney of mammals that catalyze the breakdown of lactose into the truthful sugars glucose and galactose (Lactase, 201 2). My group, hold over Seven, did our exp! eriment on the meter lapse after the lactase pill is added. We exigencyed to know whether date lapse affected the measuring stick of glucose present in the lactose sample. For our experiment we had seven antithetical unsettled groups and one controlled group. The variable for the seven groups was the amount of time lapsed after putting the lactase pill at heart the lactose. The seven groups, including the controlled, were 0 seconds, which was controlled, 30...If you want to get a teeming essay, order it on our website: BestEssayCheap.com

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