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
MCB 2610 Questions with complete solution 2024/2025 R244,55   Add to cart
Quickly navigate to
Preview
  2.  
  3. MCB 2610
  4.  
  5. MCB 2610

Exam (elaborations)

MCB 2610 Questions with complete solution 2024/2025
 7 views  0 purchase
  • Course
  • MCB 2610
  • Institution
  • MCB 2610

MCB 2610 Questions with complete solution 2024/2025 MCB 2610 - Exam 1 microbiology - correct answer the study of microbes microbes - correct answer forms of life too small to be seen with the naked eye prokaryotic cell - correct answer lack a true membrane delimited nucleus; no mem...

[Show more]

Preview 2 out of 12  pages

Document information

  • October 17, 2024
  • 12
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • mcb 2610
  • mcb 2610 questions with complete solution 202420

Written for

  • MCB 2610
  • MCB 2610

Seller

avatar-seller
Academia199

Reviews received

Content preview

MCB 2610 - Exam 1
microbiology - correct answer ✔the study of microbes


microbes - correct answer ✔forms of life too small to be seen with the naked
eye


prokaryotic cell - correct answer ✔lack a true membrane delimited nucleus;
no membrane bound organelles


eukaryotic cells - correct answer ✔have a membrane enclosed nucleus,
more complex morphologically, and are usually larger of the two types


Carl Woese - correct answer ✔developed the modern three classification
system based on analysis of small subunit (SSU) ribosomal RNA


Bacteria, Archaea, Eukarya - correct answer ✔the three domains used to
classify microorganisms


Bacteria - correct answer ✔usually single-celled; majority have cell walls with
peptidoglycan; most lack a membrane-bound nucleus; ubiquitous and some
live in extreme environments; some cause disease but most are beneficial;
many recycle elements


Archaea - correct answer ✔unique rRNA sequences; lack peptidoglycan in
cell walls and have unique membrane lipids; some have unusual metabolic
characteristics; many live in extreme environments; their role in causing
diseases is unknown

, Eukarya - correct answer ✔plants, animals, algae, protozoa, slime-molds,
water molds, fungi


viruses - correct answer ✔smallest of all microbes; very simple - consist of
only proteins and nucleic acids; requires a host cell to replicate; cause a range
of disease, even cancers


viroids (virusoids) - correct answer ✔infectious agents composed of RNA


prions - correct answer ✔infectious proteins


micelle - correct answer ✔single lipid layer which may have been an early
form of a plasma membrane


endosymbiotic theory - correct answer ✔theory that primitive prokaryotic
microbes ingested other other microbes, starting a symbiotic relationship,
forming the first basic eukaryotes


strain - correct answer ✔consists of descendants of a single, pure microbial
culture; share stable properties


Robert Hooke (1635-1703) - correct answer ✔developed a microscope that
could magnify 30X; discovered cells; composed cell theory


cell theory - correct answer ✔all living things are composed of cells


Antony van Leeuwenhoek (1632-1723) - correct answer ✔first person to
observe and describe microorganisms accurately; had a microscope that
could magnify 50-300X

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 EFT, 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 this summary from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller Academia199. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy this summary for R244,55. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

82871 documents were sold in the last 30 days

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

Start selling
R244,55
  • (0)
  Buy now