Conclusion to a Science Fair Project

Ansley Folds 2nd period 12-10-12 Conclusion Enzymes be a fractional m hotshottary unit of one of the briny 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 help in a reaction without being used up by a substratum. In order for an enzyme to work mightily there has to be an prompt agent site which is a out-of-doors region of an enzyme where it catalyses 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 rape chemical reaction energetically more(prenominal) favorable (Enzymes, 2009). Enzymes have foursome 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, no t hold them (Enzymes, 2009). Another one is one enzyme molecule can catalyze substrates over and over over again (Enzymes, 2009). According to the word Enzyme (2009), enzymes can catalyze both precedent and reverse reactions. The last(a) essential characteristic of an enzyme is that one particular enzyme can catalyze only one particular substrate.

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

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