100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
MICR221 EXAM QUESTIONS WITH REVISED ANSWERS CA$20.08   Add to cart
Quickly navigate to
Preview
  2.  
  3. MICR221
  4.  
  5. MICR221

Exam (elaborations)

MICR221 EXAM QUESTIONS WITH REVISED ANSWERS

 10 views  0 purchase
  • Course
  • MICR221
  • Institution
  • MICR221

MICR221 EXAM QUESTIONS WITH REVISED ANSWERS Commensal/Mutualistic bacteria of the GI tract - Answer-Lactobacillus, Bacteriodes, Bifidobacterium, Clostridium, Escherichia, Enterococcus Anaerobes in large intestine - Answer-Bacteriodes, Bifidobacterium, and Clostridium Bacteria adapted to sto...

[Show more]

Preview 1 out of 2  pages

Document information

  • August 29, 2024
  • 2
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • micr221
  • micr221 exam questions with revised answers
  • anaerobes in large intestine

Written for

  • MICR221
  • MICR221

Seller

avatar-seller
Perfectscorer

Reviews received

Content preview

MICR221 EXAM QUESTIONS WITH
REVISED ANSWERS
Commensal/Mutualistic bacteria of the GI tract - Answer-Lactobacillus, Bacteriodes,
Bifidobacterium, Clostridium, Escherichia, Enterococcus

Anaerobes in large intestine - Answer-Bacteriodes, Bifidobacterium, and Clostridium

Bacteria adapted to stomach's low pH - Answer-Helicobacter

Urease - Answer-Enzyme used for acid tolerance by Helicobacter

Aerobes - Answer-Require molecular oxygen and final electron acceptor is oxygen.

Anaerobes - Answer-Prefer absence of oxygen. also known as fermentation

Final electron acceptor in anaerobic respiration - Answer-is exogenous, e.g. nitrate,
sulphate.

Electron acceptor in fermentation - Answer-pyruvate

fermentation involves - Answer-ATP is synthesized by substrate level phosphorylation.

Facultative anaerobes - Answer-Can grow with or without oxygen

Microaerophiles - Answer-require little oxygen but not too much

Capnophiles - Answer-Require increased levels of carbon dioxide.

psychrophiles - Answer--5 to 17 degrees

psychrotrophs - Answer--2 to 35 degrees

mesophiles - Answer-15 to 45 degrees

thermophiles - Answer-42 to 80 degrees

hyperthermophiles - Answer-65 to 105 degrees
Symbiosis - Answer-Living together of organisms

Four types of Symbiosis - Answer-Commensalism, Mutualism, Pathogenesis and
Parasitism

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 Perfectscorer. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for CA$20.08. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

66579 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
CA$20.08
  • (0)
  Add to cart