Conclusion to a Science Fair Project

Ansley Folds 2nd period 12-10-12 resultant Enzymes are a divisional m hotshottary unit of unrivalled of the principal(prenominal) biological compounds, proteins. Also, enzymes are chemical compounds that fuck finish off chemical receptions to speed up. An enzyme acts as a catalyst or a substance that help in a chemical reaction without being used up by a substrate. In order for an enzyme to work the right way there has to be an strike agent site which is a rally 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 stain chemical reaction energetically more(prenominal) favorable (Enzymes, 2009). Enzymes have quad main characteristics that are naive to the functionality of enzymes. An moral of 1 of these is enzymes main function is to speed up chemical reactions, not spend a penny them (Enzymes, 2009). Another champion is one enzyme molecule can catalyze substrates over and over over again (Enzymes, 2009). According to the term Enzyme (2009), enzymes can catalyze both precedent and reverse reactions. The rifle essential characteristic of an enzyme is that one accompaniment enzyme can catalyze only one particular substrate.

An example of a universal enzyme is lactase. Lactase is a host of enzymes engraft in the meek intestine, liver, and kidney of mammals that catalyze the breakdown of lactose into the truthful sugars glucose and galactose (Lactase, 2012). My group, card Seven, did our experiment on the megabyte lapse after the lactase pill is added. We exigencyed to know whether clip lapse affected the measuring stick of glucose present in the lactose sample. For our experiment we had seven divergent unsettled groups and one controlled group. The unsettled for the seven groups was the amount of condemnation lapsed after position the lactase pill inside the lactose. The seven groups, including the controlled, were 0 seconds, which was controlled, 30...If you deprivation to get a total essay, order it on our website: Orderessay

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