For the food test that use to determine the of presence protein we use Biuret test instead of Million’s Test. The reason why we are choosing the Biuret test is because the Millon’s Test cannot have positive result on specific protein such as gelatine due to the gelatin had no tyrosine beside the Million’s Test will show positive result on every substance which had the tyrosine including non protein substance. So we used albumin solution and it will only show positive result on protein only. Objective -To determine the presence of reducing sugar by carrying of Benedict’s test -To determine the presence of non reducing sugar by carrying out Hydrolysis process by using dilute hydrochloric acid. -To show the presence of starch by carrying out iodine test.
The unknown bacteria was taken from the NA agar slant and placed on an oxidase strip in a drop of distilled water. Within seconds the bacteria will turn purple if oxidized cytochrome oxidase is present, indicating a positive test. If no color change is observed, no cytochrome oxidase is present and the test is negative. My results for oxidase test were positive. To conduct the oxidase test I first obtained an oxidase strip.
What kinds of clinical specimens may yield a mixed flora in bacterial cultures? Oral, Skin, or GI specimens 5. When more than one colony type appears in pure culture, what are the most likely sources of extraneous contamination? Individual colonies can be picked up on the inoculating loop, or straight wire and inoculated in to the fresh agar or brother media References Cowan, M. K. (2012). MICROBIOLOGY: A SYSTEMS APPROACH, THIRD EDITION.
A reflective account of blood glucose monitoring simulated skills. This essay reflects upon blood glucose monitoring skills that was learnt at the skills Laboratory, and experienced during my clinical practice with a diabetic service user. Blood glucose monitoring is a way of gaining an indication concentration of glucose blood, thereby allowing diagnosis and treatment of a condition, (Endacott et al, 2009). In the United Kingdom (UK), it was predicted that the current 2.6 million people diagnosed with diabetes will peak to over 4 million by 2025, (Diabetes UK, 2010). According to Endacott et al 2009, monitoring blood glucose has a vital role to play in minimising the development of such complications as retinopathy, neuropathy, cardiovascular disease and stroke.
Make corrections to the journal entries, if necessary. In the General Journal window, click on the entry to correct, then key the correction(s) to the journal entry and click on the Post button (or press Enter). 5. Display the trial balance report. Click on the Reports toolbar button.
Diagnostic chemical reactions are those used for medical testing purposes such as a glucose tolerance test. A chemical is introduced to the body in order for the physicians to measure the results of the chemical interaction. In this case, a patient would consume a drink with a high concentration of glucose
This test is also called a casual blood glucose test. Oral glucose tolerance test is used to diagnose prediabetes and diabetes. An oral glucose tolerance test is a series of blood glucose measurements taken after you drink a sweet liquid that contains glucose. This test is commonly used to diagnose diabetes that occurs during pregnancy (gestational diabetes). For more information, see the medical test Oral Glucose Tolerance Test.
After that, try doing the survey. Be sure to click on Data>Save data and save the file to your My Data folder. You should see a menu like the one below where you can give the file a name. Click on Save and you should get confirmation that the file was saved. Next go to your StatCrunch My Data folder and find the file so that you can work with it to answer the following questions.
And at ninety five degrees Celsius, all of the starch was present. From these results it is concluded that the test tubes in the zero and forty degrees Celsius, the amylase enzymes were properly functioning in a slower rate. The amylase in the sixty degree Celsius water baths were functioning in their optimal conditions since there was no starch present. It is concluded that the amylases in the ninety five degrees Celsius were denatured since starch was present throughout the whole experiment. Introduction Enzymes are the biological catalysts that regulate reactions in cells
This is because sulphuric acid acts as the catalyst to the reaction inside the solution. Lastly, at the end of the experiment, we can see that the time taken for the purple pink colour of potassium permanganate to turn into colourless is dirrectly related to the concentration of glucose. Reasearch question : How does the different concentration of glucose solution which have the same volume affects the time taken for the pink colour of the potassium permanganate to turn into colourless? Variables : Variables | | unit | | Indipendant | The concentration of the glucose solution | M | | Dependant | The time taken for the pink colour of the potassium permanganate to turn into colourless | s | | Controlled Variables | Volume/Untis | Possible effects on the result of experiment