BIOD 171

L6: Lab Exam 6

Question 1

2.5 / 2.5 pts

True or False. The presence of cytochrome C is often associated with anaerobic bacteria.

True

Correct!

False

Cytochrome C is a component of the ETC and is associated with aerobic bacteria.

Question 2

Not yet graded / 2.5 pts

Which STD is most often identified using the oxidase test?

Your Answer:

Gonorrhea

Gonorrhea

Question 3

2.5 / 2.5 pts

Using the catalase test, a Staphylococcus sample would be:

Gram (-), Catalase (-)

Gram (+), Catalase (-)

Correct!

Gram (+), Catalase (+)

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Gram (-) Catalase (+)

Question 4

2.5 / 2.5 pts

True or False. The catalase test is a qualitative and selective assay.

True

Correct!

False

The catalase test is a quantitative and differential assay.

Question 5

Not yet graded / 2 pts

Fibrin is another term for _______________?

Your Answer:

blood clots

blood clots

Question 6

2 / 2 pts

Once you inoculate the rabbit plasma containing media for the coagulase test, how long

do you wait to read the sample results?

3-6 hours

8-10 hours

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