K 779 D Sat 814 PM a E Firefox File Edit View History Bookma

K 779% D Sat 8:14 PM a E Firefox File Edit View History Bookmarks Tools Window Help MasteringMicrobiol... x Lab Final Flashcards x Y MicroLab Practica x Micro x Triple Sugar Iron Agar x C chegg.com x a https://session masteringmicrobiology com/myct/itemView?offset next&assignmentProblemID;: c a Search YAHOO! Yahoo Search Search M M BIOL 351 Spring 2017 Help Close Lab Homework E: Biochemical Tests 1 MicroLab Practical: Biochemical Tests TSI test and H2S production (3 of 6 previous l 9 of 38 l next View the image in greater detail Based on your observation of the pictured TSI Triple Sugar Iron) medium, select ALL appropriate statements. To conduct this test the butt of the tube should be stabbed. To conduct this test the slant must be streaked. The bacteria is Gram-positive. The ph of the agar increased following incubation. The bacterium is able to ferment glucose. V Hydrogen sulfide (H2S) was produced. The bacterium is able to ferment lactose and/or sucrose.

Solution

Answer:

The bacterium is able to ferment lactose and or Sucrose

The bacterium is able to ferment glucose

To conduct this test the slant has to be streaked

The H2s is produced by only few bacterium which turns the bottom of the tube to black. but this not holds as answer in the present observation.