Exam (elaborations)
PHMY 610 BACTERIAL PROPERTIES TEST QUESTIONS AND ANSWERS
- Course
- Institution
PHMY 610 BACTERIAL PROPERTIES TEST QUESTIONS AND ANSWERS...
[Show more]
Content preview
PHMY 610 BACTERIAL PROPERTIES TESTQUESTIONS AND ANSWERS
what does acid fast mean
bacteria resist acid wash
what structure of mycobacterium causes it to be acid-fast
mycolic acid of the outer cell wall
what is the process of acid-fast testing
stain everything pink --> wash with acid alcohol --> counterstain blue
what colour would an organism be if acid-fast
pink
what colour would the organism be if non-acid-fast
blue
what is the process of gram staining
1. stain with crystal violet dye/iodine
2. wash the slide with alcohol
3. counter stain with red/pink safranin
what color will gram positive bacteria be with gram stain test
purple
what causes gram positive bacteria to stain purple
due to thick peptidoglycan cell wall layer soaking up all the initial purple dye
what color will gram negative bacteria be with gram stain test
red/pink
what causes gram negative bacteria to stain red/pink
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller luzlinkuz. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
82013 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now