CHECK THESE SAMPLES OF Enzyme Amylase Lab Report
The purpose of the experiments was to comprehend and compare biochemical mechanisms and activities for the purpose of taxonomy.... In culture media experiment, its purpose was to describe the function of ingredients in a typical medium of microbial growth.... hellip; The secondary purpose was to differentiate the general selective, purpose, and differential media, and give illustrations in the form of examples, and describe the conditions under which they are useful....
5 Pages
(1250 words)
Lab Report
In this experiment, each group of four students was provided with a tube of concentrated -amylase that was labeled A, B or C.... First, -amylase preparation C was recorded and then one test tube was labeled "blank" and five others as 40C, 230C, 370C, 650C and 1000C.... A fresh dilution of the unknown -amylase was made by mixing 100l of the concentrated enzyme stock with 9.... Enzymes bind temporarily to one or more of the reactants of the reaction they catalyze and in doing so; they lower the amount of activation energy needed and thus speed up the reaction (Groves, 1997).
The activity of enzymes is highly affected by changes in pH and temperature and as such each enzyme works best at a given pH and temperature (Jencks, 1987)....
4 Pages
(1000 words)
Lab Report
Hydrolysis of starch also requires some activation energy but due to the presence of biological catalysts, enzyme amylase this activation energy can be reduced and the reaction is carried out with ease.... This paper determines the enzymatic activity of amylase over a range of temperatures and thus brings a close look at the optimal temperature for amylase activities in humans (human amylases) and fungus, Aspergillus oryzae (fungal amylase)....
6 Pages
(1500 words)
Lab Report
enzyme amylase catalyzes breakdown of starch into sugars (trisaccharides and disaccharides); these sugars are later converted to glucose which… 2.... enzyme amylase catalyzes breakdown of starch into sugars (trisaccharides and disaccharides); these sugars are later converted to glucose which supply energy to the body in form of ATP.... Hydrochloric acid (HCL) produced by parietal cells activates enzymes that are in Human Anatomy lab Report Topic: Digestive Systems Saliva aids in formation of food boluses in addition to lubricating, protecting, and cleansing the pharyngeal and esophageal mucosa....
2 Pages
(500 words)
Lab Report
This revealed that the unknown microorganism produced the enzyme amylase, which was responsible for the hydrolysis of starch into single units of glucose.... Microbiology lab Report 23 February Unknown Organism Report Purpose To identify an unknown microorganism by performing a series of biochemical tests on a pure bacterial culture.... The addition of hydrogen peroxide to a colony of the microorganism yielded bubbles indicating that the bacteria produced the enzyme catalase, which was accountable for the formation of bubbles as it decomposed hydrogen peroxide into water and oxygen gas (Winn & Koneman 38)....
4 Pages
(1000 words)
Lab Report
Using mil as the substrate and drops of enzyme at temperatures 00C, 200C, 370C and 600C, this study examined the rate of lactose hydrolysis by measuring the amount of glucose produced at each… The results show that lactase activity is low when temperature is low at 00C but improves with increasing temperature up to 370C after which activity drops sharply.... This can be achieved by regulating certain factors affecting enzyme activity such as substrate concentration, pH, enzyme concentration and temperature (Bettelheim, et al, 2007)....
4 Pages
(1000 words)
Lab Report
hellip; hrough the method of extracting the enzyme by blending it with potato tissue in phosphate buffer, the effects were analyzed on the effect of the dye guaiacol and the activity measured under different temperatures.... 0C and above this Determining the Properties of an enzyme enzyme peroxidase is essential in any cell metabolic reaction as it breaks down the harmful hydrogen peroxide to harmful products in the body.... Through the method of extracting the enzyme by blending it with potato tissue in phosphate buffer, the effects were analyzed on the effect of the dye guaiacol and the activity measured under different temperatures....
2 Pages
(500 words)
Lab Report
In addition, conclusions also suggested that change in temperature affects the working of the enzyme amylase.... This work called "The Hydrolysis of Alpha-amylase" describes the experiment that was made up of setting up a starch control group placing bacterial and fungal amylases in starch and placing them in various temperatures.... For each temperature, iodine was placed in each row of the spot plates and the bacterial and fungal amylase and starch mixture solutions contained in the test tubes were added to the spots depending on time and temperatures....
10 Pages
(2500 words)
Lab Report