Laboratory exercises in microbiology

... transfer and handling of microorganisms and instruments, including a. sterilizing and maintaining sterility of transfer instruments b. performing aseptic transfer c. obtaining microbial samples ... lighting and adjusting a laboratory burner c. using an incubator Laboratory Thinking Skills A student successfully completing basic microbiol- ogy will demonstrate an increased skill level in...

Ngày tải lên: 08/07/2013, 14:40

... after completing laboratory activities and should remove protective clothing before leaving the laboratory. 10. There should be no eating, drinking, or smoking in the work area. Harley−Prescott: Laboratory ... using them. Dispose of any broken glass in the appropriately labeled container. Discard contaminated depression slides in a container with disinfectant. Harley−Prescott: La...

Ngày tải lên: 22/03/2014, 15:20

... if present. Using Wet Heat in the Kitchen Boiling water has been used for a long time around the home in cooking and disinfecting items, such as baby bottles and canning jars. Drinking water may ... detect coliforms in drinking water. Background Coliforms, Indicators of Fecal Contamination Water is routinely tested to ensure that it is safe for drink- ing. A widely used indicator of th...

Ngày tải lên: 05/03/2014, 21:20

... Lab Exercises in Organismal and Molecular Microbiology II. Staining Techniques 15. The Staining Characterization of a Bacterial Unknown © The McGraw−Hill Companies, 2003 101 The Staining ... this manual includes a table ranking the Biosafety Level of every bacteria used in the lab exercises, specific guidelines for working with bacteria in each Biosafety Level, and prominent i...

Ngày tải lên: 05/03/2014, 21:20

... rotating zero control knob. 2 Insert a cuvette containing 3 ml of sterile nutrient broth into sample holder. The cover must be closed. Keep the index line of cuvette in line with index line ... stops instead of opaque paper. Backgrounds of blue, red, or any color can be pro- duced in this way. In setting up this type of darkfield illumination it is necessary to keep these points in...

Ngày tải lên: 08/04/2014, 13:11

... remains in focus as you switch from one objective to another. In this case, the fine adjustment alone will bring the object into sharp focus. If you have trouble in finding the field or getting a ... glasses Wire inoculating loop Bunsen burner or bacterial incinerator China-marking pencil or permanent marking pen Petroleum jelly Procedures 1. Take a cover glass and clean it thoroughly,...

Ngày tải lên: 11/04/2014, 09:49

... listening in most colleges in China is not encouraging. The traditional way of teaching, such as, introducing some new difficult words, listening to the tape again and again and then giving correct ... effective and interesting in teaching listening courses, thinking as much as possible about the needs of students concerned. Warm-up Exercises in Practice 1. Reading Stories Stories,...

Ngày tải lên: 06/09/2013, 10:10

... C. quickly D. slowly 9. A. when B. while C. during D. as soon as 10. A. continued B. continuing C. continue D. will continue Iexercise 11. Change into passive voice 1) They can’t make tea with ... similar meaning as the first. 1. Jane is prettier than her sister . -> Her sister........................................... 2. I think learning English is interesting. -> I think it.............

Ngày tải lên: 15/09/2013, 01:10

... begin again?" I asked, my mind starting to work in a more positive way. "First, I think you have to get yourself completely fit physically. You're far too thin, for one thing. ... sitting in the park when who (what) should I see but my teacher (a flying saucer), 1.1 was standing in the queue 2.1 was digging in the garden . 3.1 was on my way to work . 4.1 was looki...

Ngày tải lên: 10/12/2013, 13:15

... Incoming interface Flags OIL interfaces / Statuses R1 R2 R3 R4 R5 R6 ■ Why are all the interfaces in the OIL pruned? Copyright  2000, Cisco Systems, Inc. C-25 – Do they continuously remain in ... RAT window, to access the record and playback window. Task 2: Whiteboarding (WB) Step 2 In the following example you will be participating in a multicast session using the WB tool, as shown...

Ngày tải lên: 18/01/2014, 05:20