Various health benefits of lemon are explained below: Indigestion and Constipation: Lemon juice helps to cure problems related to indigestion and constipation. Add a few drops of lemon on your dish (take care, it does not go well with milk), and it will aid in digestion.
The stool guaiac test or guaiac fecal occult blood test (gFOBT) is one of several methods that detect the presence of fecal occult blood (FOB) which is blood in the feces that cannot be seen.eme, a component of hemoglobin found in blood, catalyzes this reaction, giving a result in about two seconds. Therefore, a positive test result is one where there is a quick and intense blue color change of the film.
Yes, it is catalase positive. This is because it is capable of breaking down hydrogen peroxide (H2O2) to give water and oxygen. The presence of bubbles when hydrogen peroxide is added to E. coli on a microscope slide is a phenotypic (observable physical characteristic) proof that it is catalase positive. Vital Tips for Preventing E. coli in Your Home Most strains of E. coli bacteria live in your intestine and are harmless. 2  However, some strains found on raw food and spoiled remains make people very sick. 3  Follow the steps â¦.