Microbiology And Immunology > Lab 9 > Flashcards

Lab 9 Flashcards

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0
Q

What is an endospores and how does stain penetrate it

A

Heat and chemical resistant. Formed from a lack of nutrients. Use 5 mins of steam

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1
Q

What are structural stains

A

Used to identify and study the structure of bacteria

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2
Q

What stains endospores

A

Malachite green

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3
Q

What bacteria are used in this lab

A

B. Megaterium

B. Subtilus

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4
Q

Describe the procedure for staining endospores

A

Please a piece of absorbant paper over the smear. Cover paper with Malachite green. Steam the slide for five minutes. Wash. Cover smear with safranin for 30 seconds wash. Blot

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