Microbiology Lab Exam Bundle qustions and answers with complete solutions

If an autoclave is working properly what color will the BTsure vial be after a 15min autoclave cycle? - ANSWER - Purple How do you use and Enteropluri tube? - ANSWER - Read the positive agar windows and circle the corresponding numbers. Add up each grouping of numbers to obtain a 5 digit biocode....

simple microscope - ANSWER - a microscope that contains only one lens compound microscope - ANSWER - microscope that allows light to pass through a specimen and uses two lenses to form an image field of view - ANSWER - how much of the specimen you can see depth of field - ANSWER - how much ...

Why is coagulase positive staphylococcus more virulent that then coagulase negative? - ANSWER - Because the clotting factor which is bad.. Positive = MRSA strain which is resistant Are all streptococci Streptococcus sp. ? - ANSWER - No Are all Streptococcus sp. streptococci? - ANSWER - Yes ...

What three color pencils are needed? - ANSWER - blue, red, green How are endospores freed form the vegetative cell in which they form? - ANSWER - released when losses the surrounding sporangium What drugs are used to treat tuberculosis? - ANSWER - rifampin, isoniazid, ehtambutol, and pyrazinam...

Ocular/Eyepiece - ANSWER - Binocular microscopes have two. They magnify the image tenfold. Body - ANSWER - It contains mirrors that bend the light into the ocular. Nosepiece - ANSWER - Where the objectives are attached to. Objectives - ANSWER - Contains lenses that magnify the image. A micr...